Answer
n=$\frac{-2}{9}$
Work Step by Step
2 [ 7 - 5(1-n) ] + 8n = -16 + 3 [ 6(n+1) - 3n ]
2 [ 7 - 5 + 5n ] + 8n = -16 + 3 [ 6n + 6 - 3n ]
2 [ 2 + 5n ] + 8n = -16 + 3 [ 3n + 6 ]
4 + 10n + 8n = -16 + 9n +18
18n + 4 = 9n + 2
9n = -2
n=$\frac{-2}{9}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 2 - Section 2.1 - Linear Equations in One Variable - Exercise Set - Page 56: 65
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