SOLUTION: 3x+3y+3z=12 2x+2y+2z=9 x+y+z=6

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Question 222594: 3x+3y+3z=12
2x+2y+2z=9
x+y+z=6
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
3x+3y+3z=12
2x+2y+2z=9
x+y+z=6
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These equations are inconsistent.
Eqn 3 times 2 --> 2x+2y+2z= 12, but Eqn 2 says = 9
There is no solution.