Answer
$M=\frac{P}{C}-1$
Work Step by Step
Pull out the GCF $C$, and then divide both sides by $C$. Then subtract $1$ from both sides.
$P=C+MC$ for $M$
$P=C(1+M)$
$\frac{P}{C}=1+M$
$M=\frac{P}{C}-1$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 1 - Equations and Inequalities - Exercise Set 1.3 - Page 135: 64
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