Solve -1-(9-4)+(-3)-[7+(-3)-(-11)-(5-10)]

$$- 1 - ( 9 - 4 ) + ( - 3 ) - [ 7 + ( - 3 ) - ( - 11 ) - ( 5 - 10 ) ]$$

Evaluate

$$-29$$

Solution Steps

Subtract 4 from 9 to get 5.

$$-1-5-3-\left(7-3-\left(-11\right)-\left(5-10\right)\right)$$

Subtract 5 from -1 to get -6.

$$-6-3-\left(7-3-\left(-11\right)-\left(5-10\right)\right)$$

Subtract 3 from -6 to get -9.

$$-9-\left(7-3-\left(-11\right)-\left(5-10\right)\right)$$

Subtract 3 from 7 to get 4.

$$-9-\left(4-\left(-11\right)-\left(5-10\right)\right)$$

The opposite of -11 is 11.

$$-9-\left(4+11-\left(5-10\right)\right)$$

Add 4 and 11 to get 15.

$$-9-\left(15-\left(5-10\right)\right)$$

Subtract 10 from 5 to get -5.

$$-9-\left(15-\left(-5\right)\right)$$

The opposite of -5 is 5.

$$-9-\left(15+5\right)$$

Add 15 and 5 to get 20.

$$-9-20$$

Subtract 20 from -9 to get -29.

$$-29$$

Factor

$$-29$$