Elementary Technical Mathematics

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

Chapter 6 - Section 6.1 - Equations - Exercises - Page 238: 47

Answer

y=-$\frac{1}{3}$

Work Step by Step

add 7 to both sides simplify -3y=1 divide both sides by -3 y=-$\frac{1}{3}$
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