SOLUTION: What does y equal in the solution of the system of equations? -2x+y+6z=1 3x+2y+5z=16 7x+3y-4z=11 A) -1 B) -3 C) 2 D) 4

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: What does y equal in the solution of the system of equations? -2x+y+6z=1 3x+2y+5z=16 7x+3y-4z=11 A) -1 B) -3 C) 2 D) 4      Log On


   

Question 859063: What does y equal in the solution of the system of equations?
-2x+y+6z=1
3x+2y+5z=16
7x+3y-4z=11
A) -1
B) -3
C) 2
D) 4
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
x = 4, y = -3, z = 2
B) -3