Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.2 - Order of Operations - Exercise - Page 14: 25

Answer

0

Work Step by Step

We apply the order of operations: $7 + 6(3 + 2) - 7 - 5(4 + 2)=7+6(5)-7-5(6)=7+30-7-30=0$
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