SOLUTION: can u help me solve tis linear system using method of elimination?thanx.
x+y-2z=5
2x+3y+4z=2
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Question 391929: can u help me solve tis linear system using method of elimination?thanx.
x+y-2z=5
2x+3y+4z=2
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
You have 3 variables, x, y & z.
You need 3 equations.
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Each equation defines a plane in 3-space. 2 equations in 3-space can define the intersection of the 2 planes, which is a line (if the planes are not parallel or coincident). All points on the line satisfy both equations.
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