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 - Page 121: 117

Answer

$\{5\}$

Work Step by Step

When graphing each equation, we see that $Y_1$ and $Y_2$ equal $13$ when $x=5$. $2x+3(x-4)=4x-7$ $2x+3x-12=4x-7$ $x=5$
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