Answer
$$y=-6,\:x=-5$$
Work Step by Step
Solving the equation using substitution, we find:
$$-4\cdot \frac{8+3y}{2}+5y=-10 \\ y=-6$$
Thus:
$$x=\frac{8+3\left(-6\right)}{2}=-5$$
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 - 3.2 Solve Linear Systems Algebraically - 3.2 Exercises - Skill Practice - Page 164: 29
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