Question

Evaluate - x - y - z when x = - 8, y = 6 and z = -4.

Is it
-6
-18
6
18

Answer 1

Plug in the values for x, y, and z.

- (-8) - (6) - (-4)

8 - 6 + 4

2 + 4

6

The answer is 6.

Hope this helps!