SOLUTION: Simplify: x = 7, y = -2, and z = -4 -x + y + z

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: Simplify: x = 7, y = -2, and z = -4 -x + y + z      Log On


   

Question 1048057: Simplify:
x = 7, y = -2, and z = -4
-x + y + z
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify:
x = 7, y = -2, and z = -4
-x + y + z = -(7) + (-2) + (-4) = -7-2-4 = -13
-----------------
Cheers,
Stan H.
------------