Answer
x = 8
Work Step by Step
Write an equation.
$y_{1}=14+8y_{2}$
Substitute for y1 and y2. Solve for x.
10(2x - 1) = 14 + 8(2x + 1)
20x - 10 = 14 + 16x + 8
4x = 32
x = 8
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 1.3 - Page 133: 13
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