Solve -7-63:(-7)-[-32:16+5*(-6):30]

$$- 7 - 63 : ( - 7 ) - [ - 32 : 16 + 5 \cdot ( - 6 ) : 30 ]$$

Evaluate

$$5$$

Solution Steps

Divide 63 by -7 to get -9.

$$-7-\left(-9\right)-\left(\frac{-32}{16}+\frac{5\left(-6\right)}{30}\right)$$

The opposite of -9 is 9.

$$-7+9-\left(\frac{-32}{16}+\frac{5\left(-6\right)}{30}\right)$$

Add -7 and 9 to get 2.

$$2-\left(\frac{-32}{16}+\frac{5\left(-6\right)}{30}\right)$$

Divide -32 by 16 to get -2.

$$2-\left(-2+\frac{5\left(-6\right)}{30}\right)$$

Multiply 5 and -6 to get -30.

$$2-\left(-2+\frac{-30}{30}\right)$$

Divide -30 by 30 to get -1.

$$2-\left(-2-1\right)$$

Subtract 1 from -2 to get -3.

$$2-\left(-3\right)$$

The opposite of -3 is 3.

$$2+3$$

Add 2 and 3 to get 5.

$$5$$

Factor

$$5$$