Solve {5*[6+(9*3-9):3-10]-2}:4=

$$\{ 5 \times [ 6 + ( 9 \times 3 - 9 ) : 3 - 10 ] - 2 \} : 4 =$$

Evaluate

$$2$$

Solution Steps

Multiply 9 and 3 to get 27.

$$\frac{5\left(6+\frac{27-9}{3}-10\right)-2}{4}$$

Subtract 9 from 27 to get 18.

$$\frac{5\left(6+\frac{18}{3}-10\right)-2}{4}$$

Divide 18 by 3 to get 6.

$$\frac{5\left(6+6-10\right)-2}{4}$$

Add 6 and 6 to get 12.

$$\frac{5\left(12-10\right)-2}{4}$$

Subtract 10 from 12 to get 2.

$$\frac{5\times 2-2}{4}$$

Multiply 5 and 2 to get 10.

$$\frac{10-2}{4}$$

Subtract 2 from 10 to get 8.

$$\frac{8}{4}$$

Divide 8 by 4 to get 2.

$$2$$

Factor

$$2$$