Algebra: A Combined Approach (4th Edition)

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

Chapter 2 - Section 2.2 - The Multiplication Property of Equality - Exercise Set - Page 112: 79

Answer

2x + 2

Work Step by Step

If x is the first of four consecutive integers, the third integer is represented by x + 2 because it is two units away. We add them together to find the sum: x + (x + 2) = 2x + 2
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