Answer
$x=-\frac{4}{3},-2$
Work Step by Step
Solve the inequality $|3x+5|=1$
$3x+5=±1$
Subtract $5$.
$3x=±1-5$
This implies
$3x=1-5$ or $3x=-1-5$
$3x=-4$ or $3x=-6$
Divide by 3.
Hence, $x=-\frac{4}{3},-2$
Calculus: Early Transcendentals 8th Edition
by Stewart, James
Published by
Cengage Learning
ISBN 10:
1285741552
ISBN 13:
978-1-28574-155-0
APPENDIX A - Numbers, Inequalities, and Absolute Values - A Exercises - Page A9: 44
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