Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 4 - Section 4.3 - Solving Systems of Linear Equations by Addition - Exercise Set - Page 307: 16

Answer

infinite number of solutions

Work Step by Step

2x + y = 6 first equation -4x - 2y = -12 multiply both sides by -2 4x + 2y = 12 second equation _________________ 0 = 0 add the equations to eliminate x infinite number of solutions
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.