Answer
$y=\dfrac{1-4x}{-9}$
Work Step by Step
Using the properties of equality, in terms of $
y
$, the given equation, $
4x-9y=1
$, is equivalent to
\begin{array}{l}\require{cancel}
-9y=1-4x
\\\\
y=\dfrac{1-4x}{-9}
.\end{array}
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 1-2 - Cumulative Review - Page 152: 17
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