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-\frac{b}{3}
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-\frac{b}{3}
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\frac{\frac{23}{6}ab+\frac{1}{3}ab}{25a}-\frac{1}{2}b
Combine 3ab and \frac{5}{6}ab to get \frac{23}{6}ab.
\frac{\frac{25}{6}ab}{25a}-\frac{1}{2}b
Combine \frac{23}{6}ab and \frac{1}{3}ab to get \frac{25}{6}ab.
\frac{\frac{25}{6}b}{25}-\frac{1}{2}b
Cancel out a in both numerator and denominator.
\frac{1}{6}b-\frac{1}{2}b
Divide \frac{25}{6}b by 25 to get \frac{1}{6}b.
-\frac{1}{3}b
Combine \frac{1}{6}b and -\frac{1}{2}b to get -\frac{1}{3}b.
\frac{\frac{23}{6}ab+\frac{1}{3}ab}{25a}-\frac{1}{2}b
Combine 3ab and \frac{5}{6}ab to get \frac{23}{6}ab.
\frac{\frac{25}{6}ab}{25a}-\frac{1}{2}b
Combine \frac{23}{6}ab and \frac{1}{3}ab to get \frac{25}{6}ab.
\frac{\frac{25}{6}b}{25}-\frac{1}{2}b
Cancel out a in both numerator and denominator.
\frac{1}{6}b-\frac{1}{2}b
Divide \frac{25}{6}b by 25 to get \frac{1}{6}b.
-\frac{1}{3}b
Combine \frac{1}{6}b and -\frac{1}{2}b to get -\frac{1}{3}b.
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