Answer
$x=2$
Work Step by Step
$7x+4=x+16$
(Bring pronumerals on the left and numbers on the right)
$7x-x=16-4$
$6x=12$
(Divide by 6 on both sides)
$x=2$
College Algebra (6th Edition)
by Blitzer, Robert F.
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 - Page 118: 7
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