Answer
$(-17,-8)$
Work Step by Step
$x=3y+7$
$x=2y-1$
$3y+7=2y-1$
$y+7=-1$
$y=-8$
$x=3(-8)+7$
$x=-17$
$(-17,-8)$
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 5 - Systems of Equations and Inequalities - Exercise Set 5.1 - Page 527: 10
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