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: 1

Answer

x=-4

Work Step by Step

x+7 = 3 Step 1: Isolate variable by subtracting seven from both sides x+7-7 = 3-7 Step 2: Combine like terms x = -4
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