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 - Practice and Problem-Solving Exercises - Page 87: 77



Work Step by Step

Let x equal the number of songs in the show. Since the problem says that half the songs in the show is 12 songs, we know that 1/2 x = 12. Then, multiply both sides by 2 to isolate x. .5x=12 .5x*2 = 12*2 x=24
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