Answer
$\frac{20-y}{4}$
Work Step by Step
$5-\frac{y}{4}$
$=\frac{5}{1}-\frac{y}{4}$
$=\frac{5\times4}{1\times4}-\frac{y\times1}{4\times1}$
$=\frac{20}{4}-\frac{y}{4}$
$=\frac{20-y}{4}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Section 4.5 - Adding and Subtracting Unlike Fractions - Practice - Page 268: 6
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