SOLUTION: Solve the system of equation by matrix inversion method x +y +z = 1 x +2y + 3z = 6 x + 3y +4z = 6

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Question 911165: Solve the system of equation by matrix inversion method
x +y +z = 1
x +2y + 3z = 6
x + 3y +4z = 6
Answer by Fombitz(32388) About Me  (Show Source):