Answer
Yes, the ordered pair is a solution.
Work Step by Step
$(-3,5)$
$9x+7y=8$
$-27+35=8$
$8x-9y=-69$
$-24-45=-69$
Yes, the ordered pair is a solution.
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: 2
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