Evaluate
-28
Factor
-28
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10+4-7\left(3+7-4\right)
Add 3 and 7 to get 10.
14-7\left(3+7-4\right)
Add 10 and 4 to get 14.
14-7\left(10-4\right)
Add 3 and 7 to get 10.
14-7\times 6
Subtract 4 from 10 to get 6.
14-42
Multiply 7 and 6 to get 42.
-28
Subtract 42 from 14 to get -28.
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