Answer
$-10x+6.1$
Work Step by Step
Using order of operations, the expression $
-2 \left( 5x+\dfrac{1}{2} \right)+7.1
$ simplifies to
\begin{array}{l}
-10x-1+7.1
\\=
-10x+6.1
.\end{array}
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 1 - Review - Page 45: 119
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