Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-10 Change Expressed as a Percent - Standardized Test Prep: 43

Answer

$I : \frac{c}{(a + b)}$

Work Step by Step

The origional equation is ax + bx = c. In order to solve for x, we can simplify it into x (a + b) = c To get x on one side, we need to divide (a+b) from both sides So, now we get x = $\frac{c}{(a + b)}$ The answer choice is $I$.
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