Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - Chapter Test - Page 227: 5

Answer

$z \leq 2$

Work Step by Step

Given: $z+7 \leq9$ Subtract 7 from both sides: $z \leq 2$
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