#### Answer

$x=12$

#### Work Step by Step

Dividing both sides by $
7
$, then the solution to the given equation, $
84=7x
$, is
\begin{array}{l}
\dfrac{84}{7}=\dfrac{7x}{7}
\\\\
12=x
\\\\
x=12
.\end{array}

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

$x=12$

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