College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Equations and Inequalities - Exercise Set 1.2: 1

Answer

$x=11$

Work Step by Step

$7x-5=72$ (Bring number to right while pronumeral to left) $7x=72+5$ $7x=77$ (Divide by 7 on both sides) $x=11$
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