Solve -83(-6)-15:(-3)2-18:(-1-2)

$$- 83 ( - 6 ) - 15 : ( - 3 ) 2 - 18 : ( - 1 - 2 )$$

Evaluate

$$514$$

Solution Steps

Multiply -83 and -6 to get 498.

$$498-\frac{15}{-3}\times 2-\frac{18}{-1-2}$$

Divide 15 by -3 to get -5.

$$498-\left(-5\times 2\right)-\frac{18}{-1-2}$$

Multiply -5 and 2 to get -10.

$$498-\left(-10\right)-\frac{18}{-1-2}$$

The opposite of -10 is 10.

$$498+10-\frac{18}{-1-2}$$

Add 498 and 10 to get 508.

$$508-\frac{18}{-1-2}$$

Subtract 2 from -1 to get -3.

$$508-\frac{18}{-3}$$

Divide 18 by -3 to get -6.

$$508-\left(-6\right)$$

The opposite of -6 is 6.

$$508+6$$

Add 508 and 6 to get 514.

$$514$$

Factor

$$2\times 257$$