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 - Mixed Review - Page 177: 92



Work Step by Step

$\frac{3}{4}z=-18\longrightarrow$ multiply both sides by $\frac{4}{3}$ $\frac{3}{4}z\times\frac{4}{3}=-18\times\frac{4}{3}\longrightarrow$ simplify $z=-24$
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