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 - Page 89: 29

Answer

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

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 $[-3, -1)$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.