SOLUTION: solve the system of equations: 8x-y+z=-23 4x+2y-3z=-16 x-3y+2z=-2

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: solve the system of equations: 8x-y+z=-23 4x+2y-3z=-16 x-3y+2z=-2      Log On


   

Question 512754: solve the system of equations:
8x-y+z=-23
4x+2y-3z=-16
x-3y+2z=-2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
solve the system of equations:
8x-y+z=-23
4x+2y-3z=-16
x-3y+2z=-2
--------
I used a matrix method on a TI-84 to get:
x = -3
y = 1
z = 2
============================
Cheers,
Stan H.
============