Answer
$x=0,y=-2$
Work Step by Step
Adding the first equation and twice the second equation we get: $-5y=10\\y=-2$
Then plugging this into the first equation we get: $-4x+7(-2)=-14\\-4x-14=-14\\-4x=0\\x=0$
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 9 Quadratic Relations and Conic Sections - Prerequisite Skills - Page 612: 13
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
