shown on the unit circle. x =. -1/2. y=? - sqrt 3/2. Consider all angles whose reference angle is 45° with terminal sides not in Quadrant I. The angles that share the same cosine value as cos 45° have terminal sides in quadrant . IV. The angles that share the same sine value as sin (45°) have terminal sides in quadrant.The power of half, shows the radical surd form of a number. To eliminate this fractional power, square both the sides. Solve the equation further as, Thus to complete the work first subtract with 5 both side of expression, then square both side to find the possible solution of equation which is 14. Learn more about the radical surd here;In the video below we show another example of how to use the order of operations to simplify an expression that contains exponents and grouping symbols. Simplify: 23 +34 ÷3−52 2 3 + 3 4 ÷ 3 − 5 2. If an expression has several exponents, they may be simplified in the same step. Simplify exponents. Divide. Hence, the order of steps needed to simplify this expression is. Step 1. Step4. Step3. Step2. What is the simplification? Simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving. Here given expression is. Step 1:-Simplify the parenthesis. Step 2:- Evaluate exponentsNov 11, 2016 · Verified answer. 1.) Evaluate the indicated function, where f (x) = x2 − 8x + 3and g (x) = 7x − 5. (f + g) (5)= 2.) Evaluate the indicated function, where f (x) = x2 − 7x + 4 and g (x) = 6x − 7. (f + g) (1/2)= 3.) Evaluate the indicated function, where f (x) = x2 − 3x + 4 and g (x) = 4x − 2. (f − g) (−1)= 4.) Simplification or other simple results. Camera input is not recognized! . . This solution deals with simplification or other simple results. Changes made to your input should not affect the solution: (1): "s0" was replaced by "s^0". (2): Dot was discarded near "1.j".Divide each term in by . ... Rewrite the expression. Step 7.3.5.5. Evaluate the exponent. ... Step 7.5.1. Combine using the product rule for radicals. The first step is to change the equations into y format. y= mx + b. The y- intercept of this graph is at the point (0,2). Since the line is going down, the slope is negative.Find an answer to your question Vincent wrote an example of a proportion on the board. es002-1.jpg Evaluate Vincent’s proportion to determine if it is correct.… helplease helplease 10.10.2020The given expression is a sum of two cubes. The factorization of the given expression is . Given: The given identity is, . It is required to factorize using the given identity. The given expression can be written in the form of sum of two cubes as, Here, a and b are and respectively. Now, the factorization of the given expression can be one as,Equivalent expressions are expressions with equal ... Evaluate the like terms. 2(x-7)- 2(2x-5) = -2x -4 ... Identify the reference angle es001-1. Jpg for each given ...Find an answer to your question Vincent wrote an example of a proportion on the board. es002-1.jpg Evaluate Vincent’s proportion to determine if it is correct.… helplease helplease 10.10.2020Video transcript. - So we have the graphs of two functions here. We have the graph y equals f of x and we have the graph y is equal to g of x. And what I wanna do in this video is evaluate what g of, f of, let me do the f of it another color, f of negative five is, f of negative five is. And it can sometimes seem a little daunting when you see ... What is the simplest form of mc001-1.jpg. (A) sqrt 2. Which expression should you multiply the numerator and denominator of mc001-1.jpg by to rationalize the denominator? C. What is mc002-1.jpg in simplest form? A. What is the simplest form of mc001-1.jpg. D. The gravitational force formula is mc001-1.jpg where F is the force between two ...Simplify each expression. - 2650912. use the quadratic formula to solve the quadratic equation:a²+11a-12=0This is the beginning of Order of Operations. We do parentheses first, then multiplying or dividing next (from left to right), then addition and subtraction ...Determinant Calculator. This determinant calculator can help you calculate the determinant of a square matrix independent of its type in regard of the number of columns and rows (2x2, 3x3 or 4x4). You can get all the formulas used right after the tool. Number of rows (R) and columns (C): *. Matrix Addition Calculator. Matrix Power Calculator.10 Multi-Language Glossary atChapter 1 Numerical Expressions and Factors 1.2 Lesson BigIdeasMath.com Key Vocabulary numerical expression, p. 10 evaluate, p. 10 order of operations, p. 10 a. Evaluate 12 − 2 × 4. 12 − 2 × 4 = 12 − 8 Multiply 2 and 4. = 4 Subtract 8 from 12. b. Evaluate 60 ÷ [(4 + 2) × 5].How to Determine an Odd Function. Important Tips to Remember: If ever you arrive at a different function after evaluating [latex]\color{red}–x[/latex] into the given [latex]f\left( x \right)[/latex], immediately try to factor out [latex]−1[/latex] from it and observe if the original function shows up.Customize your avatar with a never-ending variety of clothing options, accessories, gear, and more! Jan 26, 2018 · Since we are not given the exact radian value to convert, we can assume the value of radians. Using the conversion factor: To convert radians to degrees, we will write: radians = x. Divide both expressions: Hence the value of radians to degrees is 90 degrees. Then evaluate each expression if r 2, s 5, and t 1 2 . (Lesson 1-2) 53. r squared increased by 3 times s 54. t times the sum of four times s and r 55. the sum of r and s times the square of t 56. r to the fifth power decreased by t Evaluate each expression. (Lesson 1-2) 57. 53 3(42) 58. 38 2 1 1 3 2 59. Dilation - stretching or compressing the graph of a function. Move the slider on the graph to graph each function and describe the transformation. y=2_/x. vertical stretch. y=0.5_/x. vertical compression. Which of the following statements are true? Check all of the boxes that apply. A.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... Evaluate each expression if a = 4, b = 6, and c = 8. 8b í a 62/87,21 Replace b with 6 and a with 4. 2a + (b2 · 3) 62/87,21 Replace a with 4 and b with 6. 62/87,21 Replace a with 4 and b with 6. BOOKS Akira bought one new book for $20 and three used books for $4.95 each. Write and evaluate an expression to find how much money the books cost ...The power of half, shows the radical surd form of a number. To eliminate this fractional power, square both the sides. Solve the equation further as, Thus to complete the work first subtract with 5 both side of expression, then square both side to find the possible solution of equation which is 14. Learn more about the radical surd here;Customize your avatar with a never-ending variety of clothing options, accessories, gear, and more! Simplify each expression. - 2650912. use the quadratic formula to solve the quadratic equation:a²+11a-12=0Use the given graph to determine if there are any solutions to the equation − (5)3 − x + 4 = −2x. A. The solution is approximately 1.7 because it is the x-value of the intersection of the functions. We have an expert-written solution to this problem! Find the solutions to the equation 102x + 11 = (x + 6)2 - 2. Study with Quizlet and memorize flashcards containing terms like Evaluate the given expression. 10 C 4 * 4 C 2 a. 1,260 c. 1,275 b. 1,278 d. 1,270, Compute the following: 7!/3! a. 1680 b. 840 c. 21 d. 4, Compute the following. 325 C 1 a. 325 b. 324 c. 1 d. 326 and more.However, this isn't necessary, since you can just change the expression inside the sum to get the same effect. So if you have the sum from i=1 to 10 of i², and you want to i to step by 1/3 instead of 1, you can change the expression i² to (1+(i-1)/3)², and have i go from i=1 to 28.exercise 2.3.10. Evaluate: 5x − 2y − 9 when x = 7 and y = 8. Answer. Example 2.3.6: evaluate. Evaluate 2x2 + 3x + 8 when x = 4. Solution. We need to be careful when an expression has a variable with an exponent. In this expression, 2x2 means 2 ∙ x ∙ x and is different from the expression (2x)2, which means 2x ∙ 2x.Mar 14, 2018 · The given expression is a sum of two cubes. The factorization of the given expression is . Given: The given identity is, . It is required to factorize using the given identity. The given expression can be written in the form of sum of two cubes as, Here, a and b are and respectively. Now, the factorization of the given expression can be one as, Determinant Calculator. This determinant calculator can help you calculate the determinant of a square matrix independent of its type in regard of the number of columns and rows (2x2, 3x3 or 4x4). You can get all the formulas used right after the tool. Number of rows (R) and columns (C): *. Matrix Addition Calculator. Matrix Power Calculator.Where is each point located on the graph? -3 + 8i is: in quadrant II. 4i is: on the vertical axis. 6 is: on the horizontal axis. 5-2i is: in quadrant IV. Select the expression that is equivalent to |4-3i|. 5. Compare and contrast the absolute value of a real number to that of a complex number. imaginary number complex plane real number negative ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Do not find the value of this expression. Read the Lesson 1. There is a customary order for grouping symbols. Brackets are used outside of parentheses. Braces are used outside of brackets. Identify the innermost expression(s) in each of the following expressions. a. [(3 2 2) 8] 4]} 2 2) b. 9 [5(8 6) 2(10 7)] (8 6) and (10 7) c. {14 [8 (3 12) 2 ... In Mathematics, alphabets or letters referred to as variables are used to denoted the missing values in an algebraic expression. Thus, we would solve for the unknown variables as follows: Lowest common multiple ( LCM) =. Taking the LCM of the left-hand side, we have: By comparison, we have: a = 3. b = 4. Therefore, the missing values are 3 and ...To calculate a determinant you need to do the following steps. Set the matrix (must be square). Reduce this matrix to row echelon form using elementary row operations so that all the elements below diagonal are zero. Multiply the main diagonal elements of the matrix - determinant is calculated. To understand determinant calculation better input ... Dilation - stretching or compressing the graph of a function. Move the slider on the graph to graph each function and describe the transformation. y=2_/x. vertical stretch. y=0.5_/x. vertical compression. Which of the following statements are true? Check all of the boxes that apply. A. Dilation - stretching or compressing the graph of a function. Move the slider on the graph to graph each function and describe the transformation. y=2_/x. vertical stretch. y=0.5_/x. vertical compression. Which of the following statements are true? Check all of the boxes that apply. A. Fresh features from the #1 AI-enhanced learning platform. Explore the lineup Fresh features from the #1 AI-enhanced learning platform Crush your year with the magic of personalized studying.Where is each point located on the graph? -3 + 8i is: in quadrant II. 4i is: on the vertical axis. 6 is: on the horizontal axis. 5-2i is: in quadrant IV. Select the expression that is equivalent to |4-3i|. 5. Compare and contrast the absolute value of a real number to that of a complex number. imaginary number complex plane real number negative ...10 Multi-Language Glossary atChapter 1 Numerical Expressions and Factors 1.2 Lesson BigIdeasMath.com Key Vocabulary numerical expression, p. 10 evaluate, p. 10 order of operations, p. 10 a. Evaluate 12 − 2 × 4. 12 − 2 × 4 = 12 − 8 Multiply 2 and 4. = 4 Subtract 8 from 12. b. Evaluate 60 ÷ [(4 + 2) × 5].Oct 20, 2018 · 1. Substitute the values for the variables. we plug in -1 for x and 3 for y. 2. Identify grouping symbols, beginning with the innermost symbols. We take exponent and then we multiply . 3. Determine and apply the rules of exponents to simplify (-1)^4 = -1 * -1 * -1 * -1 = 1 (3)^3 = 3*3*3= 27. 4. Evaluate. 162. The value of the expression is 162 Notice that [latex]x+1[/latex] is a common factor to the numerator and the denominator. The zero of this factor, [latex]x=-1[/latex], is the location of the removable discontinuity. Notice also that [latex]x - 3[/latex] is not a factor in both the numerator and denominator. The zero of this factor, [latex]x=3[/latex], is the vertical asymptote. Jun 24, 2020 · The expression can be written as: We know that cube root can also be written as the power of 1/3, So. Multiplying the power with both variables. Simplifying the equation to get final form. As we can see that it is similar to the option B which is. B) x superscript five-thirds Baseline y superscript one- third. the correct option is B Click here 👆 to get an answer to your question ️ Evaluate each function over the set of real numbers. If f(x) = |x-3|, f (3) = -3 0 1 3 UndefinedOct 31, 2018 · The matching is defined as 1-B, 2-C, 3-E, 4-D, 5-A. Step-by-step explanation: The given expression are. 1. Therefore the answer of this expression is option B. 2. Therefore the answer of this expression is option C. 3. Therefore the answer of this expression is option E. 4. Therefore the answer of this expression is option D. 5. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Notice that [latex]x+1[/latex] is a common factor to the numerator and the denominator. The zero of this factor, [latex]x=-1[/latex], is the location of the removable discontinuity. Notice also that [latex]x - 3[/latex] is not a factor in both the numerator and denominator. The zero of this factor, [latex]x=3[/latex], is the vertical asymptote.Jun 15, 2020 · The expression simplified by the student is an indicinal expression. Indices are mathematical expressions that show the number of times a number or variable is being multiplied by itself. According to the law of indices. where a, and n are integers or fractions. Given the expression simplified by the student expressed as: Using the laws above: Use the equation es001-1.jpg how many potential solutions are there? Once you've done this, simplify using the order of operations. Evaluate each expression. es001-1.jpg - Brainly.in. Evaluate each expression. es001-1.jpgCH3OH(l) mc015-1.jpg CH3OH(aq) K3PO4(s) mc015-2.jpg 3K+(aq) + Please help me simplify these following mixed radicals:: and show me how you did it cause I need to learn : I don't know how to I need some help with a handful of questions.The first step is to change the equations into y format. y= mx + b. The y- intercept of this graph is at the point (0,2). Since the line is going down, the slope is negative.The order of operations is used to evaluate and simplify composite functions, working from the inside out by substituting one function in place of the variable for another funtion. Steps outlined to algebraically find the inverse function: Substitute f (x) with y. Reverse the x and y variables. Solve for y. Replace y with the inverse notation f ...Dec 1, 2017 · We write numbers in exponent form because it is more compact to write repetitive multiplications a large number of times.It defines how many times a number is being multiplied to it self. We know exponents describe how many times a number is repetitively multiplied by itself. Given 27^2/27^4/3 which can be written as which is = . Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations es003-1.jpg so that you understand better First go to the Algebra Calculator main page. Type the following: First type the expression 2x. Then type the @ symbol. Then type x=3. Try it now: 2x @ x=3 Clickable Demo Try entering 2x @ x=3 into the text box. After you enter the expression, Algebra Calculator will evaluate 2x for x=3: 2 (3) = 6. More ExamplesWell, the textbook answer is that there are only 6 trig ratios, which we have already covered. However, if you really want to devel into the topic, the historical answer would be that there are at least 12 ratios, which include the ones we've learned and some new ones which are versine, haversine, coversine, hacoversine, exsecant, and excosecant.Then evaluate each expression if r 2, s 5, and t 1 2 . (Lesson 1-2) 53. r squared increased by 3 times s 54. t times the sum of four times s and r 55. the sum of r and s times the square of t 56. r to the fifth power decreased by t Evaluate each expression. (Lesson 1-2) 57. 53 3(42) 58. 38 2 1 1 3 2 59. The value of heat of the reaction for the given chemical reaction is equal to -175.91 kJ.. How do we calculate the change in enthalpy of the reaction? Change in enthalpy of the reaction is calculated by substracting the total sum of enthalpies of reacatnts from the the total sum of the enthalpies of products.Contact Us: [email protected]. Call Us At: 785.690.7081 Ext.453Jul 8, 2019 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Chapter 1 A3 Glencoe Algebra 2 Answers Answers (Lesson 1-1) Skills Practice Expressions and Formulas Find the value of each expression. 1. 18 2 3 27 2. 9 6 2 1 13 3. (3 8) 2 (4) 3 97 4. 5 3(22. Which least 6-digit number is exactly divisible by 75? The product of ages of all Mr. products children is 1408 the age of the youngest child is equal to half the age of the oldest child how many children. The first term of an A.P. is 3, the last term 90 and the sum 1395. find the number of term .Solve: 2cos (x) + sqrt2 = 0 for 0 <= x <= 2pi. Chech all that apply. 3pi/4. 5pi/4. Solve: tan (x) - cos^2 (x) = sin^2 (x) [A] pi/4 + kpi. The motion of a weight that hangs from a spring is represented by the equation h = 8sin ( 2pi/3 t). It models the weight's height (in inches) above or below the rest position as a function of time (in seconds ...What is the simplest form of mc001-1.jpg. (A) sqrt 2. Which expression should you multiply the numerator and denominator of mc001-1.jpg by to rationalize the denominator? C. What is mc002-1.jpg in simplest form? A. What is the simplest form of mc001-1.jpg. D. The gravitational force formula is mc001-1.jpg where F is the force between two ... Polynomial Division Calculator. Step 1: Enter the expression you want to divide into the editor. The polynomial division calculator allows you to take a simple or complex expression and find the quotient and remainder instantly. Step 2: Click the blue arrow to submit and see the result! Click here 👆 to get an answer to your question ️ Evaluate each function over the set of real numbers. If f(x) = |x-3|, f (3) = -3 0 1 3 UndefinedIn the video below we show another example of how to use the order of operations to simplify an expression that contains exponents and grouping symbols. Simplify: 23 +34 ÷3−52 2 3 + 3 4 ÷ 3 − 5 2. If an expression has several exponents, they may be simplified in the same step. Simplify exponents. Divide. Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations es003-1.jpg so that you understand betterContact Us: [email protected]. Call Us At: 785.690.7081 Ext.453Jun 15, 2020 · The expression simplified by the student is an indicinal expression. Indices are mathematical expressions that show the number of times a number or variable is being multiplied by itself. According to the law of indices. where a, and n are integers or fractions. Given the expression simplified by the student expressed as: Using the laws above: What is the simplest form of mc001-1.jpg. (A) sqrt 2. Which expression should you multiply the numerator and denominator of mc001-1.jpg by to rationalize the denominator? C. What is mc002-1.jpg in simplest form? A. What is the simplest form of mc001-1.jpg. D. The gravitational force formula is mc001-1.jpg where F is the force between two ...1. Substitute the values for the variables. we plug in -1 for x and 3 for y. 2. Identify grouping symbols, beginning with the innermost symbols. We take exponent and then we multiply . 3. Determine and apply the rules of exponents to simplify (-1)^4 = -1 * -1 * -1 * -1 = 1 (3)^3 = 3*3*3= 27. 4. Evaluate. 162. The value of the expression is 162The order of operations is used to evaluate and simplify composite functions, working from the inside out by substituting one function in place of the variable for another funtion. Steps outlined to algebraically find the inverse function: Substitute f (x) with y. Reverse the x and y variables. Solve for y. Replace y with the inverse notation f ... Determinant Calculator. This determinant calculator can help you calculate the determinant of a square matrix independent of its type in regard of the number of columns and rows (2x2, 3x3 or 4x4). You can get all the formulas used right after the tool. Number of rows (R) and columns (C): *. Matrix Addition Calculator. Matrix Power Calculator. What is mc002-1.jpg in radical form? A) 3√6^2. Find the product with the exponent in simplest form. Then, identify the values of x and y. x= 7, y= 12. Write the expression 6 7/12 in radical form. B) 12√6^7. Apr 24, 2020 · Equivalent expressions are expressions that work the same even though they look different. According to the given question. We have a statement " 36 superscript negative one haft". The mathematical expression for the above statement is . The above mathematical expression can be written as. Therefore, the equivalent expression for is given by Study with Quizlet and memorize flashcards containing terms like Evaluate the given expression. 10 C 4 * 4 C 2 a. 1,260 c. 1,275 b. 1,278 d. 1,270, Compute the following: 7!/3! a. 1680 b. 840 c. 21 d. 4, Compute the following. 325 C 1 a. 325 b. 324 c. 1 d. 326 and more.
A. Solve: 3 ln x = ln 216. B. Identify the solution set of 3 ln 4 = 2 ln x. C 8. Identify the solution set of 6 ln e = eln 2x. B 3. A town predicts that its population will double in es001-1.jpg years. Simplify the expression.. Doordash didn
Simplification involves applying rules of arithmetic and algebra to remove unnecessary terms, factors, or operations from an expression. The goal is to obtain an expression that is easier to work with, manipulate, or solve. Given expression, Simplify the right-hand side, By comparison of the exponent's a = 5, b = 2 and c= 11Jan 3, 2022 · Identify the reference angle es001-1. Jpg for each given angle, es001-2. Jpg. Es001-3. Jpg degrees. Es002-1. Jpg degrees. Es003-1. Jpg degrees. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... Oct 10, 2020 · Find an answer to your question Vincent wrote an example of a proportion on the board. es002-1.jpg Evaluate Vincent’s proportion to determine if it is correct.… helplease helplease 10.10.2020 richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Simplification or other simple results. Camera input is not recognized! . . This solution deals with simplification or other simple results. Changes made to your input should not affect the solution: (1): "s0" was replaced by "s^0". (2): Dot was discarded near "1.j". What is the value of mc005-1.jpg? -2. What is the value of log 43? Use the calculator. Round your answer to the nearest tenth. 1.6. Which logarithmic equation is equivalent to 32 = 9? 2=log2 (9) The intensity, or loudness, of a sound can be measured in decibels (dB), according to the equation mc026-1.jpg, where I is the intensity of a given ... In Exercises 83–90, evaluate each expression without using a calculator. 27^(1/3) Start typing, then use the up and down arrows to select an option from the list. Apr 15, 2019 · Evaluate this (-1/5)^2. Help! 4/5x - 1/4x = 11 -0.65x + 0.45x = 5.4 (answer must fit the layout) which place do I use to compare 60,618 and 60,647? Evaluate the expression when =x−7 and =y2 . −x6y. While we can compose the functions for each individual input value, it is sometimes helpful to find a single formula that will calculate the result of a composition f (g(x)) f ( g ( x)). To do this, we will extend our idea of function evaluation. Recall that, when we evaluate a function like f (t) = t2 −t f ( t) = t 2 − t, we substitute the ...First go to the Algebra Calculator main page. Type the following: First type the expression 2x. Then type the @ symbol. Then type x=3. Try it now: 2x @ x=3 Clickable Demo Try entering 2x @ x=3 into the text box. After you enter the expression, Algebra Calculator will evaluate 2x for x=3: 2 (3) = 6. More Examplesrichard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25The first step is to change the equations into y format. y= mx + b. The y- intercept of this graph is at the point (0,2). Since the line is going down, the slope is negative.Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations es003-1.jpg so that you understand better In Exercises 83–90, evaluate each expression without using a calculator. 27^(1/3) Start typing, then use the up and down arrows to select an option from the list. How to Determine an Odd Function. Important Tips to Remember: If ever you arrive at a different function after evaluating [latex]\color{red}–x[/latex] into the given [latex]f\left( x \right)[/latex], immediately try to factor out [latex]−1[/latex] from it and observe if the original function shows up. Do not find the value of this expression. Read the Lesson 1. There is a customary order for grouping symbols. Brackets are used outside of parentheses. Braces are used outside of brackets. Identify the innermost expression(s) in each of the following expressions. a. [(3 2 2) 8] 4]} 2 2) b. 9 [5(8 6) 2(10 7)] (8 6) and (10 7) c. {14 [8 (3 12) 2 ... Jan 7, 2021 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations es003-1.jpg so that you understand better .