Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-2 Solving Inequalities Using Addition or Subtraction - Practice and Problem-Solving Exercises - Page 175: 59


$-1.2\gt z$

Work Step by Step

$-3.1\gt z-1.9\longrightarrow$ add 1.9 to both sides $-3.1+1.9\gt z-1.9+1.9\longrightarrow$ simplify $-1.2\gt z$
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