SOLUTION: solve each of the following systems of equations by elimination x+y-z=5 x-y-2z= -3 2x+y+z=3

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Question 334090: solve each of the following systems of equations by elimination
x+y-z=5
x-y-2z= -3
2x+y+z=3
Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!
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ANSWERS: x = -2/7, y = -6/7 and z = 31/7