Algebra 1

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

Chapter 3 - Solving Inequalities - 3-5 Working with Sets - Mixed Review - Page 199: 60

Answer

$z\lt13$

Work Step by Step

$6z-15\lt4z+11\longrightarrow$ add 15 and subtract 4z from each side $6z-15+15-4z\lt4z+11+15-4z\longrightarrow$ combine like terms $2z\lt26\longrightarrow$ divide each side by 2 $2z\div2\lt26\div2\longrightarrow$ divide $z\lt13$
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