Solve (4-5-(-9))div5[4(3-2)]

$$( 4 - 5 - ( - 9 ) ) \div 5 [ 4 ( 3 - 2 ) ]$$

Evaluate

$$\frac{32}{5}=6.4$$

Solution Steps

Subtract 5 from 4 to get -1.

$$\frac{-1-\left(-9\right)}{5}\times 4\left(3-2\right)$$

The opposite of -9 is 9.

$$\frac{-1+9}{5}\times 4\left(3-2\right)$$

Add -1 and 9 to get 8.

$$\frac{8}{5}\times 4\left(3-2\right)$$

Express \frac{8}{5}\times 4 as a single fraction.

$$\frac{8\times 4}{5}\left(3-2\right)$$

Multiply 8 and 4 to get 32.

$$\frac{32}{5}\left(3-2\right)$$

Subtract 2 from 3 to get 1.

$$\frac{32}{5}\times 1$$

Multiply \frac{32}{5} and 1 to get \frac{32}{5}.

$$\frac{32}{5}$$

Factor

$$\frac{2 ^ {5}}{5} = 6\frac{2}{5} = 6.4$$