Answer
$-5, 2$
Work Step by Step
$|2x+3|=7 \Longrightarrow 2x+3=7\ or\ 2x+3=-7 \Longrightarrow x=-5, 2$
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Chapter 2 - Linear and Quadratic Functions - Chapter Review - Review Exercises - Page 186: 38
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