Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 2 - Solving Equations - 2-3 Solving Multi-Step Equations - Practice and Problem-Solving Exercises - Page 99: 62



Work Step by Step

They add up 180 because they are on the same side. Thus; $4x-4+3x+2=180$ (simplify like terms) $7x-2=180$ (add 2 to both sides) $7x=182$ (divide both sides by 7 to isolate the variable) $x=26$
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.