Algebra 1

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

Chapter 6 - Systems of Equations and Inequalities - 6-3 Solving Systems Using Elimination - Mixed Review - Page 380: 56


2.75 hours

Work Step by Step

$27.5+55x=65x$ $27.5+55x-55x=65x-55x$ $27.5=10x$ $27.5/10 = 10x/10$ $2.75 =x$
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