Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Section 12.1 - The Algebra of Functions - Exercise Set: 41

Answer

$y=\frac{x+7}{-2}$

Work Step by Step

To isolate the variable y, add 7 to both sides, then divide by -2 on both sides. $x=-2y-7$ $x+7=-2y$ $\frac{x+7}{-2}=y$
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