Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 4 - Section 4.1 - Solving Systems of Linear Equations in Two Variables - Exercise Set - Page 212: 6

Answer

The given ordered pair is a solution.

Work Step by Step

We have $$y=6$$ $$x=-2y$$ Possible solution $(-12,6)$ Substituting on Equation (1) $$6=6$$ Substituting on Equation (2) $$-12=-2*6$$ $$-12=-12$$ The given ordered pair is a solution.
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