Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix A - Numbers, Inequalities, and Absolute Values - A Exercises - Page A9: 45


$x=-4/3, 2$

Work Step by Step

$|x+3|=|2x+1|$ $x=2$ $x+3=2x+1$ $-(x+3)=2x+1$ $-x-3=2x+1$ $-4=3x$ $x=-4/3$ SOLUTION $x=(-4/3, 2)$
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