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
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 9 - Basic Algebra - 9.4 Order of Operations - 9.4 Exercises - Page 652: 5
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