Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - 9.4 Order of Operations - 9.4 Exercises: 5

Answer

0

Work Step by Step

-1 + 15 + 2(-7) Step 1: Multiply 2(-7) = 2 * (-7) =-14 -1 + 15 +(-14) Step 2: Addition and subtraction from left to right: -1 + 15 = 14 Now add : 14 + (-14) =0
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