Solve 8+(4-9+7)*2+4*(3-8+4)

$$8 + ( 4 - 9 + 7 ) \cdot 2 + 4 \cdot ( 3 - 8 + 4 )$$

Evaluate

$$8$$

Solution Steps

Subtract 9 from 4 to get -5.

$$8+\left(-5+7\right)\times 2+4\left(3-8+4\right)$$

Add -5 and 7 to get 2.

$$8+2\times 2+4\left(3-8+4\right)$$

Multiply 2 and 2 to get 4.

$$8+4+4\left(3-8+4\right)$$

Add 8 and 4 to get 12.

$$12+4\left(3-8+4\right)$$

Subtract 8 from 3 to get -5.

$$12+4\left(-5+4\right)$$

Add -5 and 4 to get -1.

$$12+4\left(-1\right)$$

Multiply 4 and -1 to get -4.

$$12-4$$

Subtract 4 from 12 to get 8.

$$8$$

Factor

$$2^{3}$$