Solve (-36+71-45-79)-(-87+29-44)-(+49-71-35)=

$$( - 36 + 71 - 45 - 79 ) - ( - 87 + 29 - 44 ) - ( + 49 - 71 - 35 ) =$$

Evaluate

$$70$$

Solution Steps

Add -36 and 71 to get 35.

$$35-45-79-\left(-87+29-44\right)-\left(49-71-35\right)$$

Subtract 45 from 35 to get -10.

$$-10-79-\left(-87+29-44\right)-\left(49-71-35\right)$$

Subtract 79 from -10 to get -89.

$$-89-\left(-87+29-44\right)-\left(49-71-35\right)$$

Add -87 and 29 to get -58.

$$-89-\left(-58-44\right)-\left(49-71-35\right)$$

Subtract 44 from -58 to get -102.

$$-89-\left(-102\right)-\left(49-71-35\right)$$

The opposite of -102 is 102.

$$-89+102-\left(49-71-35\right)$$

Add -89 and 102 to get 13.

$$13-\left(49-71-35\right)$$

Subtract 71 from 49 to get -22.

$$13-\left(-22-35\right)$$

Subtract 35 from -22 to get -57.

$$13-\left(-57\right)$$

The opposite of -57 is 57.

$$13+57$$

Add 13 and 57 to get 70.

$$70$$

Factor

$$2\times 5\times 7$$