Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 1 - Section 1.1 - Linear Equations in One Variable - 1.1 Exercises: 19

Answer

x = -1

Work Step by Step

1. Given: 7x + 8 = 1 2. Subtract: 7x = -7 3. Divide: x = -1 4. Check: 7(-1) + 8 = 1 1 = 1, so the solution is correct.
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