Solve 2-(-5-(-3+(-4+4)-7+9))-11+25

$$2-(-5-(-3+(-4+4)-7+9))-11+25$$

Evaluate

$$20$$

Solution Steps

Subtract 4 from -3 to get -7.

$$2-\left(-5-\left(-7+4-7+9\right)\right)-11+25$$

Add -7 and 4 to get -3.

$$2-\left(-5-\left(-3-7+9\right)\right)-11+25$$

Subtract 7 from -3 to get -10.

$$2-\left(-5-\left(-10+9\right)\right)-11+25$$

Add -10 and 9 to get -1.

$$2-\left(-5-\left(-1\right)\right)-11+25$$

The opposite of -1 is 1.

$$2-\left(-5+1\right)-11+25$$

Add -5 and 1 to get -4.

$$2-\left(-4\right)-11+25$$

The opposite of -4 is 4.

$$2+4-11+25$$

Add 2 and 4 to get 6.

$$6-11+25$$

Subtract 11 from 6 to get -5.

$$-5+25$$

Add -5 and 25 to get 20.

$$20$$

Factor

$$2^{2}\times 5$$