Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - Mid-Chapter Quiz - Page 115: 9

Answer

c=72

Work Step by Step

We need to get the c alone. In order to cancel out division, we use multiplication, so we multiply both sides by 5 to get that c+3=75. We now cancel out the addition by subtracting 3 on both sides, giving us a final answer of c=72.
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