Solve 40+74+81-95*92-82-7*33*21/2

$$\frac { 40 + 74 + 81 - 95 \cdot 92 - 82 - 7 \cdot 33 \cdot 21 } { 2 }$$

Evaluate

$$-6739$$

Solution Steps

Add 40 and 74 to get 114.

$$\frac{114+81-95\times 92-82-7\times 33\times 21}{2}$$

Add 114 and 81 to get 195.

$$\frac{195-95\times 92-82-7\times 33\times 21}{2}$$

Multiply 95 and 92 to get 8740.

$$\frac{195-8740-82-7\times 33\times 21}{2}$$

Subtract 8740 from 195 to get -8545.

$$\frac{-8545-82-7\times 33\times 21}{2}$$

Subtract 82 from -8545 to get -8627.

$$\frac{-8627-7\times 33\times 21}{2}$$

Multiply 7 and 33 to get 231.

$$\frac{-8627-231\times 21}{2}$$

Multiply 231 and 21 to get 4851.

$$\frac{-8627-4851}{2}$$

Subtract 4851 from -8627 to get -13478.

$$\frac{-13478}{2}$$

Divide -13478 by 2 to get -6739.

$$-6739$$

Factor

$$-6739$$