Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - Chapter Review - 3-7 Absolute Value Equations and Inequalities - Page 226: 53

Answer

$-3 \leq x \leq 3$

Work Step by Step

$abs(5x)\leq15$ $-15 \leq 5x \leq 15$ $-15/5 \leq 5x/5 \leq 15/5$ $-3 \leq x \leq 3$
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