Answer
$-\dfrac {11}{3}$
Work Step by Step
$5x-2\left( x+4\right) =3\left( 2x+1\right) \Rightarrow$
$ 5x-2x-8=6x+3\Rightarrow $
$3x-8=6x+3\Rightarrow 3x-6x=3+8\Rightarrow $
$-3x=11\Rightarrow x=-\dfrac {11}{3}$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 1 - Equations and Inequalities - Chapter 1 Test Prep - Review Exercises - Page 175: 3
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