Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.8 - Inequalities - 1.8 Exercises: 29

Answer

$[-3, -1)$ Refer to the attached image below for the graph.
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Work Step by Step

Subtract 5 to each part to have: $\\2-5 \le x+5-5 \lt 4-5 \\-3 \le x \lt -1$ Thus, the solution is $[-3, -1)$.
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