Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - 9.6 Solving Equations - 9.6 Exercises: 74

Answer

$y=-3$

Work Step by Step

We are given the equation $y+4=10-9$. In order to solve, we must first group like terms on the right side. $y+4=10-9=1$ Subtract 4 from both sides. $y+4-4=1-4$ $y+0=-3$ $y=-3$
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