Answer
$x=\frac{1}{5}$
Work Step by Step
We solve:
$\displaystyle \frac{3x}{4}-\frac{x}{3}=\frac{1}{12}$
Multiply by 12:
$3*3x-4*x=1$
$9x-4x=1$
$5x=1$
$x=\frac{1}{5}$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 1 - Review Exercises - Page 145: 3
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