SOLUTION: Solve the system of equations. 2x-2y-2z=3 x+4y-z=2 -2x-8y+2z=-4

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Question 1068675: Solve the system of equations.
2x-2y-2z=3
x+4y-z=2
-2x-8y+2z=-4
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Solve the system of equations.
2x-2y-2z=3
x+4y-z=2
-2x-8y+2z=-4
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Eqn 3 is -2 times eqn 2.
--> dependent, no unique solution.
An infinite # of solutions.