Answer
$$y=\frac{1}{2},\:x=-\frac{3}{4}$$
Work Step by Step
Solving the equation using substitution, we find:
$$-4\cdot \frac{-1-y}{2}+6y=6 \\ y=.5$$
Thus:
$$x=\frac{-1-\frac{1}{2}}{2}=-\frac{3}{4}$$
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: 39
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