Algebra: A Combined Approach (4th Edition)

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

Chapter 1 - Section 1.8 - Simplifying Expressions - Exercise Set - Page 82: 83


12(x+2) + (3x-1)

Work Step by Step

(x+2) is the number of feet one board is, so multiply by 12 to find the total number of inches for that board. Then add that with (3x-1) to find the total length in inches of both boards combined.
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