College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 1 - Section 1.2 - Applications and Modeling with Linear Equations - 1.2 Exercises - Page 92: 8

Answer

$A$.

Work Step by Step

The difference between seven times a number and 9 is equal to five times the sum of the number and 2. Based off of that statement, the correct answer is A. $7x-9=5(x+2)$
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