Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.6 - Absolute Value Equations - Exercise Set: 54

Answer

$n = -1$

Work Step by Step

$\mid$$4n + 5$$\mid$ $=$ $\mid$$4n + 3$$\mid$ $4n + 5 = -4n -3$ $8n = -8$ $n = -1$ $\mid$$4n + 5$$\mid$ $=$ $\mid$$4n + 3$$\mid$ $4n + 5 = 4n + 3$ $0 = -2$ $\varnothing$
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