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 408: 1



Work Step by Step

$3v+c=22$ $2v+4c=28$ $3v+c=22$ $c=22-3v$ $2v+4(22-3v)=28$ $2v+88-12v=28$ $-10v+88 = 28$ $-10v = -60$ $v = 6$
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