Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 9 - Basic Algebra - 9.6 Solving Equations - 9.6 Exercises - Page 671: 75



Work Step by Step

We are given the equation $3=x+9-15$. In order to solve, we must first group like terms on the right side. $3=x+9-15=x-6$ Add 6 to both sides. $3+6=x-6+6$ $9=x+0$ $x=9$
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.