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: 56

Answer

$z\lt5.3$

Work Step by Step

$z-1.4\lt3.9\longrightarrow$ Add 1.4 to both sides using the addition property of equality. $z-1.4+1.4\lt3.9+1.4\longrightarrow$ simplify $z\lt5.3$
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