Answer
$No$ $Solution$
Work Step by Step
Given that $x-y=2$ and $-2x+2y=5$
The first equation becomes:
$2(x-y)=2(2)$ (Multiplying both sides by 2)
Thus, $2x-2y=4$
Adding both equations, $0=9$ (Elimination)
Thus, no solution.
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 9 - 9.2 - Two-Variable Linear Systems - 9.2 Exercises - Page 646: 9
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