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: 33

Answer

$-1.8x$

Work Step by Step

To combine like terms, add the coefficients. $1.3x+5.6x-13.2x+4.5x=(1.3+5.6+(-13.2)+4.5)x=-1.8x$
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