Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-1 Solving One-Step Equations - Lesson Check - Page 85: 1

Answer

x=-4

Work Step by Step

x+7 = 3 This equation means that an unknown number +7 = 3 So we can rearrange the equation to make x the subject. 3-7=x So x=-4
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.