#### Answer

$x=4$

#### Work Step by Step

Using the properties of equality, the value of $
x
$ in the given equation, $
x-4+a=a
$, is
\begin{array}{l}\require{cancel}
x-4+a+4-a=a+4-a
\\\\
x=4
.\end{array}

Published by
Pearson

ISBN 10:
0-32184-874-8

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

$x=4$

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