Answer
$x=-4$ or $x=-7$
Work Step by Step
$|2x+11|=3$
1)
$2x+11=3$
$2x=3-11$
$2x=-8$
$x=-\frac{8}{2}$
$x=-4$
2)
$2x+11=-3$
$2x=-14$
$x=-\frac{14}{2}$
$x=-7$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 3 Linear Systems and Matrices - 3.2 Solve Linear Systems Algebraically - 3.2 Exercises - Mixed Review - Page 167: 68
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