Answer
$x=8,y=-3$
Work Step by Step
If we add twice the first equation to five times the second equation we get:
$19x=152\\x=8$
Now plugging this into the first equation: $2(8)+5y=1\\16+5y=1\\5y=-15\\y=-3$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 6 Rational Exponents and Radical Functions - Cumulative Review Chapters 1-6 - Page 474: 22
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