Answer
$\frac{7}{5x}$
Work Step by Step
By inspection, we see that there is a common denominator of 5x. Therefore, we obtain:
$\frac{4}{5x}+\frac{3}{5x}$
$=\frac{4+3}{5x}$
$=\frac{7}{5x}$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 7 - Algebraic Fractions - 7.3 - Adding and Subtracting Algebraic Fractions - Problem Set 7.3 - Page 291: 4
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