Answer
$c=-12$
Work Step by Step
$-4+3c=4(c+2)$ $\longrightarrow$distributive property
$-4+3c=4c+8$ $\longrightarrow$ addition property
$-4+3c-3c-8=4c+8-3c-8$ $\longrightarrow$ simplify
$-12=c$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 3 - Section 3.3 - Solving Linear Equations in One Variable - Exercise Set - Page 188: 22
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