7 \times 4 + 2 - 7 \times 9,1 \times 5 =
Evaluate
-288,5
Factor
-288,5
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28+2-7\times 9,1\times 5
Multiply 7 and 4 to get 28.
30-7\times 9,1\times 5
Add 28 and 2 to get 30.
30-63,7\times 5
Multiply 7 and 9,1 to get 63,7.
30-318,5
Multiply 63,7 and 5 to get 318,5.
-288,5
Subtract 318,5 from 30 to get -288,5.
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