Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 1 - Section 1.7 - Properties of Real Numbers - Exercise Set: 57

Answer

$6r+8$

Work Step by Step

$3(2r+5)-7$ $(3)(2r)+(3)(5)-7$ $6r+15-7$ $6r+8$
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