## Algebra 2 Common Core

Published by Prentice Hall

# Chapter 1 - Expressions, Equations, and Inequalities - 1-4 Solving Equations - Practice and Problem-Solving Exercises: 39

#### Answer

x = 2 (m + n) + 2

#### Work Step by Step

Our goal is to isolate x. To accomplish this we will first multiply both sides by 2. We will then add 2 to both sides: $\frac{x - 2}{2} = m + n$ x - 2 = 2(m + n) x = 2(m + n) + 2

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