Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Section 1.4 - Properties of Real Numbers and Algebraic Expressions - Exercise Set: 77

Answer

$2k+10$

Work Step by Step

We are given the expression $5k-(3k-10)$. This expression is equivalent to $5k-1\times(3k-10)$. We can use the distributive property to simplify the terms in parentheses and then combine like terms. $5k-3k+10=2k+10$
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