Answer
$m=6$
Work Step by Step
Step 1. Combine like terms on the right side of the equation.
$54=10m-m=(10-1)m=9m$
Step 2. Divide both sides by 9.
$\frac{54}{9}=\frac{9m}{9}$
$m=6$
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 9 - Basic Algebra - 9.7 Solving Equations with Several Steps - 9.7 Exercises - Page 677: 45
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