Question

Evaluate z + z + z for x = 2, y = -3, z = -4.

Answer 1

-4 + -4 +-4
-4-4-4
-12

Answer 2

Greetings!

"Evaluate z + z + z for x = 2, y = -3, z = -4."...

Input the information given:
(-4)+(-4)+(-4)
=-8+(-4)
=-12

The answer to the expression would be -12.

Hope this helps.
-Benjamin