Answer
$$x=-\frac{5}{2},1$$
Work Step by Step
$$4x+3=7$$
$$4x=4$$
$$x=1$$
$$4x+3=-7$$
$$4x=-10$$
$$x=-\frac{5}{2}$$
College Algebra (11th Edition)
by Lial, Margaret L.; Hornsby John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671791
ISBN 13:
978-0-32167-179-0
Chapter 1 - Test - Page 167: 13
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