Answer
No solution
Work Step by Step
Given:
$-2x+5y=7$
$-2x+5y=12$
Multiply the second equation by -1.
$-2x+5y=7$
$2x-5y=-12$
Add the equations.
$0=-5$
The system does not have a solution.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 6 - Systems of Equations and Inequalities - 6-3 Solving Systems Using Elimination - Got It? - Page 381: 5
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