Solve 4(-2)+(-3-4.5)*(-2)-3div(-3)

$$4 ( - 2 ) + ( - 3 - 4.5 ) \times ( - 2 ) - 3 \div ( - 3 )$$

Evaluate

$$8$$

Solution Steps

Multiply 4 and -2 to get -8.

$$-8+\left(-3-4.5\right)\left(-2\right)-\frac{3}{-3}$$

Subtract 4.5 from -3 to get -7.5.

$$-8-7.5\left(-2\right)-\frac{3}{-3}$$

Multiply -7.5 and -2 to get 15.

$$-8+15-\frac{3}{-3}$$

Add -8 and 15 to get 7.

$$7-\frac{3}{-3}$$

Divide 3 by -3 to get -1.

$$7-\left(-1\right)$$

The opposite of -1 is 1.

$$7+1$$

Add 7 and 1 to get 8.

$$8$$

Factor

$$2^{3}$$