Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 3 - Section 3.1 - Simplifying Algebraic Expressions - Exercise Set: 88

Answer

$perimeter\ is\ (3x-14)\ inches$

Work Step by Step

Perimeter is the sum of the lengths of the sides. $x+x+(x-14)\rightarrow$ combine like terms $3x-14$
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