Algebra 2 (1st Edition)

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

Chapter 3 Linear Systems and Matrices - 3.2 Solve Linear Systems Algebraically - 3.2 Exercises - Skill Practice - Page 165: 47



Work Step by Step

Solving the equation using substitution, we find: $$\frac{5}{12}\left(\frac{5}{3}-\frac{4}{3}y\right)+\frac{7}{12}y=\frac{3}{4} \\ y=2$$ Thus: $$x=\frac{5}{3}-\frac{4}{3}\cdot \:2 =-1$$
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.