College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 5, Systems of Equations and Inequalities - Section 5.1 - Systems of Linear Equations in Two Variations - 5.1 Exercises - Page 446: 15

Answer

$(2,-2)$.

Work Step by Step

Using a graphing device, we graph the system of equations. The intersection point gives the solution: $(2,-2)$.
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