Elementary Technical Mathematics

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

Chapter 5 - Section 5.2 - Simplifying Algebraic Expressions - Exercise - Page 218: 69

Answer

$4n+8$

Work Step by Step

We simplify by removing the parentheses and combining the like terms as follows: $$ 6n - (2n - 8)=6n-2n+8=4n+8 .$$
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