Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 8 - Section 8.2 - Introduction to Functions - Exercise Set: 87

Answer

x $\leq$ 14

Work Step by Step

2x-7 $\leq$ 21 2x $\leq$ 21+7 2x $\leq$ 28 x $\leq$ 14
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