Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 6 - Systems of Equations and Inequalities - Chapter Test: 7

Answer

(8, -24)

Work Step by Step

The two equations are: 1. 4x+y=8 2.-3x-y=0 Lets add the two equations to eliminate the y-terms. We get: x=8 Now lets substitute this value of x into the first equation in order to find the value of y. 4(8)+y=8 32+y=8 (Subtract 32 from both sides) y=-24 So, our solution is (8, -24)
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.