Evaluate
-3155
Factor
-3155
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28+2-7\times 91\times 5
Multiply 7 and 4 to get 28.
30-7\times 91\times 5
Add 28 and 2 to get 30.
30-637\times 5
Multiply 7 and 91 to get 637.
30-3185
Multiply 637 and 5 to get 3185.
-3155
Subtract 3185 from 30 to get -3155.
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