Algebra 1

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

Chapter 2 - Solving Equations - 2-3 Solving Multi-Step Equations - Standardized Test Prep: 70

Answer

10

Work Step by Step

-3r + 6 + r We are given that r = -2 To solve this expression, substitute r for -2. -3(-2) + 6 + (-2) Simplify: 6 + 6 - 2 12 - 2 = 10
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