Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 3 Linear Systems and Matrices - 3.5 Perform Basic Matrix Operations - 3.5 Exercises - Skill Practice - Page 191: 27


$x=-2$ and $y=-16$

Work Step by Step

For $x$... $-4x=8$ $x=-\frac{8}{4}$ $x=-2$ For $y$ when $x=-2$... $3y=24x$ $3y=24(-2)$ $3y=-48$ $y=-\frac{48}{3}$ $y=-16$
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.