Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 7 - Exponents and Exponential Functions - 7-8 Geometric Sequences - Practice and Problem-Solving Exercises - Page 472: 62

Answer

$x=-8$

Work Step by Step

We are given: $3x+7=2x-1$ Subtract 2x from each side $x+7=-1$ $x=-8$
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