Evaluate
-7
Factor
-7
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\frac{1+7}{2}-\frac{11}{1}
Since \frac{1}{2} and \frac{7}{2} have the same denominator, add them by adding their numerators.
\frac{8}{2}-\frac{11}{1}
Add 1 and 7 to get 8.
4-\frac{11}{1}
Divide 8 by 2 to get 4.
4-11
Anything divided by one gives itself.
-7
Subtract 11 from 4 to get -7.
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Limits
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