Solve (-2*(-7)+(-2))-(2*(-2)-3*(-1))

$$( - 2 \times ( - 7 ) + ( - 2 ) ) - ( 2 \times ( - 2 ) - 3 \times ( - 1 ) )$$

Evaluate

$$13$$

Solution Steps

Multiply -2 and -7 to get 14.

$$14-2-\left(2\left(-2\right)-3\left(-1\right)\right)$$

Subtract 2 from 14 to get 12.

$$12-\left(2\left(-2\right)-3\left(-1\right)\right)$$

Multiply 2 and -2 to get -4.

$$12-\left(-4-3\left(-1\right)\right)$$

Multiply 3 and -1 to get -3.

$$12-\left(-4-\left(-3\right)\right)$$

The opposite of -3 is 3.

$$12-\left(-4+3\right)$$

Add -4 and 3 to get -1.

$$12-\left(-1\right)$$

The opposite of -1 is 1.

$$12+1$$

Add 12 and 1 to get 13.

$$13$$

Factor

$$13$$