Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-5 Solving Inequalities - Practice and Problem-Solving Exercises - Page 38: 21


$m \lt 10$

Work Step by Step

Distribute 2 to get $\\\\2m-6+7 \lt 21 \\\\2m+1 \lt 21$. $\\\\\\$Subtract 1 from both sides to get $\\\\2m \lt 20$. $\\\\\\$Divide both sides by 2 to get $\\\\m \lt 10$.
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