Answer
$x=-5,9$
Work Step by Step
$|x-2|=7$
$x-2=7$
$x=9$
$x-2=-7$
$x=-5$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Section P.7 - Equations - Exercise Set - Page 106: 43
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