Answer
-7
Work Step by Step
$\frac{5y-x}{-y}$ $\longrightarrow$ substitute given values
=$\frac{5(1)-(-2)}{-1}$ $\longrightarrow$ multiply
=$\frac{5+2}{-1}$ $\longrightarrow$ simplify numerator
=$\frac{7}{-1}$ $\longrightarrow$ divide
=$-7$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 2 - Review - Page 156: 100
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