Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 3 - Section 3.2 - Solving Equations: Review of the Addition and Multiplication Properties - Exercise Set: 53



Work Step by Step

$18-11=\frac{x}{-5}\rightarrow$ simplify $7=\frac{x}{-5}\rightarrow$ miltiply both sides by -5 $7\times-5=\frac{x}{-5}\times-5\rightarrow$ simplify $-35=x$
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