Evaluate
-61
Factor
-61
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-1-3\times \frac{80}{4}
Add 20 and 60 to get 80.
-1-3\times 20
Divide 80 by 4 to get 20.
-1-60
Multiply 3 and 20 to get 60.
-61
Subtract 60 from -1 to get -61.
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