Evaluate
-\frac{h}{4}+\frac{7}{9}
Factor
\frac{28-9h}{36}
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-\frac{1}{4}h+\frac{7}{9}
The opposite of -\frac{7}{9} is \frac{7}{9}.
\frac{-9h+28}{36}
Factor out \frac{1}{36}.
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