Prealgebra (7th Edition)

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

Chapter 4 - Review: 103

Answer

$x=15$

Work Step by Step

$\frac{x}{7}-3=-\frac{6}{7}$ $\frac{x}{7}-3+3=-\frac{6}{7}+3$ $\frac{x}{7}=3-\frac{6}{7}$ $\frac{x}{7}=\frac{21}{7}-\frac{6}{7}$ $\frac{x}{7}=\frac{15}{7}$ $x=15$
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