Answer
{$-8,8$}
Work Step by Step
Definition of absolute value. $|x|=\pm x$
Given: $|x|=8$
or, $x=\pm 8$
or, $x=8 $ or, $x=-8$
Hence, {$-8,8$}
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 4 - Section 4.3 - Equations and Inequalities Involving Absolute Value - Exercise Set - Page 283: 1
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