Algebra 1

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

Chapter 6 - Systems of Equations and Inequalities - Cumulative Test Prep - Multiple Choice - Page 409: 6



Work Step by Step

$w=l-3$ $2w+2l=P$ $70 = 2(w+l)$ $70 =2(l-3+l)$ $70 = 2(2l-3)$
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