Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 6 - Section 6.2 - Equations with Variables in Both Members - Exercises: 2

Answer

15

Work Step by Step

2y-45=-y Add Y to both sides 3y-45=0 Add 45 to both sides 3y=45 divide both sides by 3 45/3=15
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