Solve -3.5-7.2-4.1+15.3+9.1-7.7-5.3+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2

$$-3.5-7.2-4.1+15.3+9.1-7.7-5.3+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Evaluate

$$-3$$

Solution Steps

Subtract 7.2 from -3.5 to get -10.7.

$$-10.7-4.1+15.3+9.1-7.7-5.3+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Subtract 4.1 from -10.7 to get -14.8.

$$-14.8+15.3+9.1-7.7-5.3+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Add -14.8 and 15.3 to get 0.5.

$$0.5+9.1-7.7-5.3+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Add 0.5 and 9.1 to get 9.6.

$$9.6-7.7-5.3+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Subtract 7.7 from 9.6 to get 1.9.

$$1.9-5.3+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Subtract 5.3 from 1.9 to get -3.4.

$$-3.4+13.7+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Add -3.4 and 13.7 to get 10.3.

$$10.3+6.7-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Add 10.3 and 6.7 to get 17.

$$17-15.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Subtract 15.5 from 17 to get 1.5.

$$1.5-3.4+9.6-9.9+7.3-4.9-3.2$$

Subtract 3.4 from 1.5 to get -1.9.

$$-1.9+9.6-9.9+7.3-4.9-3.2$$

Add -1.9 and 9.6 to get 7.7.

$$7.7-9.9+7.3-4.9-3.2$$

Subtract 9.9 from 7.7 to get -2.2.

$$-2.2+7.3-4.9-3.2$$

Add -2.2 and 7.3 to get 5.1.

$$5.1-4.9-3.2$$

Subtract 4.9 from 5.1 to get 0.2.

$$0.2-3.2$$

Subtract 3.2 from 0.2 to get -3.

$$-3$$

Factor

$$-3$$