SOLUTION: Evaluate the expression, given x = -2, y = 3, and a = -4. 17). -7x + 5y - 9a

Algebra ->  Equations -> SOLUTION: Evaluate the expression, given x = -2, y = 3, and a = -4. 17). -7x + 5y - 9a      Log On


   

Question 92434: Evaluate the expression, given x = -2, y = 3, and a = -4.
17). -7x + 5y - 9a
Answer by anraymer(35) About Me  (Show Source):
You can put this solution on YOUR website!
-7x + 5y - 9a
Plug in each variable:
-7(-2) + 5(3) - 9(-4)
Then simplify:
14 + 15 + 36
65