Answer
$x=-2$ and $y=-16$
Work Step by Step
For $x$...
$-4x=8$
$x=-\frac{8}{4}$
$x=-2$
For $y$ when $x=-2$...
$3y=24x$
$3y=24(-2)$
$3y=-48$
$y=-\frac{48}{3}$
$y=-16$
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 3 Linear Systems and Matrices - 3.5 Perform Basic Matrix Operations - 3.5 Exercises - Skill Practice - Page 191: 27
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