Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - 1.6 Solve Inequalities - 1.6 Exercises - Skill Practice - Page 45: 45

Answer

$x\leq-0.5$ or $x\geq1$

Work Step by Step

$2x-3\leq-4\\2x\leq-1\\x\leq-0.5$ or $3x+1\geq4\\3x\geq3\\x\geq1$ Thus $x\leq-0.5$ or $x\geq1$. Then, by using a graphing utility, the solution set is attached.
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