Algebra: A Combined Approach (4th Edition)

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

Chapter 2 - Section 2.1 - The Additon Property of Equality - Exercise Set - Page 101: 50

Answer

k = -7

Work Step by Step

Solve: 15 - (6 - 7k) = 2 + 6k 15 - (6 - 7k) = 2 + 6k 15 - 6 + 7k = 2 + 6k 9 + 7k = 2 + 6k 9 + 7k - 6k = 2 + 6k - 6k 9 + k = 2 9 + k - 9 = 2 - 9 k = -7
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.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions