Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - 3-4 Solving Multi-Step Inequalities - Lesson Check - Page 189: 3



Work Step by Step

$6z-15\lt4z+11$ Add 15 to both sides: $6z-15+15\lt4z+11+15$ Simplify: $6z\lt4z+26$ Subtract 4z from both sides $6z-4z\lt4z-4z+26$ Simplify: $2z\lt26$ Divide both sides by 2: $\frac{2z}{2}\lt\frac{26}{2}$ Simplify: $z\lt13$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.