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: 26

Answer

5x

Work Step by Step

To combine like terms, add the coefficients. $4x+6x-5x=(4+6+(-5))x=5x$
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