SOLUTION: In this linear system of equations what are the answers for x,y and z? -2x + 2y-2z=8 -5x +6y-6z=18 5x +4y=22

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Question 332900: In this linear system of equations what are the answers for x,y and z?
-2x + 2y-2z=8
-5x +6y-6z=18
5x +4y=22
Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!
This is the solution to your system of equations in 3 variables.
y = 13
z = 15
x = -6
I used matrix algebra to find the answer.