Algebra: A Combined Approach (4th Edition)

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

Chapter 2 - Section 2.7 - Linear Inequalities and Problem Solving - Exercise Set - Page 171: 34

Answer

$x\leq-21$

Work Step by Step

$10(x+2)-9x\leq-1$ $10x+20-9x\leq-1$ $x+20\leq-1$ $x+20-20\leq-1-20$ $x\leq-21$
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