# 3 + 5x + 8-2x

Play this game to review Algebra II. Divide using synthetic division: (2x 3 - 5x 2 + 3x + 7) ÷ (x - 2)

x = 3) or a variable to the power of 1 (e.g. 2a + 3 = 13). Remember that 2a means 2 × a. Solving an equation is to figure out what number is represented by the variable. For example, in the equation 2a + 3 = 13, the variable a is 5. Some hints to solve are:
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x=24/6. x=4 . 21 If 11−5x−3=−3x11-5x−3=−3x , then x = 4. Drag and drop the reasons to correctly complete each box. Statement Reason See full list on quickmath.com Get an answer for 'solve the equation: 2^(2x-1)= 8^x' and find homework help for other Math questions at eNotes Start studying Simplifying Polynomial Expressions. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

## 5x^2 + 15x - 8x -24 = 5x^2 + 10x - x -2 Subracting 5x^2 from both the sides(or cancelling 5x^2 on both the sides) (15x - 8x) - 24 = (10x - x) - 2 7x - 24 = 9x -2-24 + 2 = 9x - 7x-22 = 2x Dividing by 2-11 = x Answer: x = -11 Note: Since division by zero is not allowed, the factors (x+3) and (x+2) in the dr on the left and right respectively

From the expression , we subtract 2x from both sides 5x - 2x - 8 = 2x - 2x + 7 3x - 8 = 7 add 8 to both sides 3x - 8 + 8 = 7 + 8 3x = 15 divide both sides by 3 3x/3 = 15/3 x = 5. Check answer Answer to solve: 2x - 3 - 5x = 8 + 2x- 10 Apr 22, 2014 Solve the equation 5x + 8 = 6x + 3 This assumes basic knowledge.

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The divisor x 2 + 2x - 3 is a polynomial of degree 2. By laws of the exponents, we expect that the quotient is a polynomial of degree 1. 1. Is the equation true when x = -3; in other words, is -3 a solution to the equation: 6x + 5 = 5x + 8 + 2x? Explain. 2. Does x = 12 satisfy the equation: 16 - 1/2 x = 3/4 x + 1?

(f + 8) (5) 2. Solve the equation by completing the square. Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals.

Learn more about: Step-by-step solutions » Wolfram Problem Generator 2/13/2008 Get the answer to Solve the Equation 2(4x-3)-8=4+2x with the Cymath math problem solver - a free math equation solver and math solving app for calculus and algebra. 12/19/2012 8) +2x-99 9) x: + x— 12 10 -5x-3 + +25 14)x 15)x 16) x blog 12x +27 15 + +81 12 (x 121 7/22/2014 8/18/2020 Solve for x: (4x+3)/5 -x/2 = (5x-2)/10. My first thought is to eliminate the fractions. I can do this in two ways. One is to take the two fractions on the left and find a common denominator and simplify from there.

4. x=-3 Step-by-step explanation: Step 1: Collect like terms 6x+5=5x+8+2x (meaning add 5x+2x) =6x+5=7x+8 Step2: Move Like variables to one side of the equation and change the signs of each = 6x-7x=8-5 1. Let f (x) = 5x + 4 and 8( x) = 2x – 6, find the following: a. (f +g) (x) b. (f - g) (x) c.

Trying to factor by pulling out : 4.2 Factoring: 7x 3-5x 2 +6x-5 Thoughtfully split the expression at hand into groups, each group having two terms : Group 1: 6x-5 Group 2: 7x 3-5x 2 This calculator can be used to expand and simplify any polynomial expression. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. This video shows you how to factor a third degree polynomial. 2. Write 5x as 5*x. 3. Write x+5 as x+5.

Check how easy it is, and learn it for the future.

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### Start studying Simplifying Polynomial Expressions. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

x +8x = 9x ). 5x+8+2x−3. From the expression , we subtract 2x from both sides 5x - 2x - 8 = 2x - 2x + 7 3x - 8 = 7 add 8 to both sides 3x - 8 + 8 = 7 + 8 3x = 15 divide both sides by 3 3x/3 = 15/3 x = 5. Check answer Answer to solve: 2x - 3 - 5x = 8 + 2x- 10 Apr 22, 2014 Solve the equation 5x + 8 = 6x + 3 This assumes basic knowledge. For lots more help with equations visit http://www.helpudomaths.co.ukIf this 2x-5x = 8 x For instance: 2 * x can also be entered as 2x. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). The next month she rented 3 movies and 5 video games for a total of 38$.