Evaluate
-\frac{3}{4}=-0.75
Factor
-\frac{3}{4} = -0.75
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\frac{-\frac{20+1}{4}}{7}
Multiply 5 and 4 to get 20.
\frac{-\frac{21}{4}}{7}
Add 20 and 1 to get 21.
\frac{-21}{4\times 7}
Express \frac{-\frac{21}{4}}{7} as a single fraction.
\frac{-21}{28}
Multiply 4 and 7 to get 28.
-\frac{3}{4}
Reduce the fraction \frac{-21}{28} to lowest terms by extracting and canceling out 7.
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