Algebra 1

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

Chapter 2 - Solving Equations - 2-5 Literal Equations and Formulas - Practice and Problem-Solving Exercises: 17

Answer

C = -1.75

Work Step by Step

Step 1) -3c - 12 = -5 + c Step 2) -3c - 12 + 1c = -5 + c - c Step 3) -4c - 12 = -5 Step 4) -4c - 12 + 12 = -5 + 12 Step 5) -4c = 7 Step 6) -4c/-4 = 7/-4 Step 7) c = -1.75
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