SOLUTION: Solve the following system of equations:
x –2y+z=6
2x+y –3z= –3
x –3y+3z=10
Please ahow me the steps in order to understand it.
Thank you
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-> SOLUTION: Solve the following system of equations:
x –2y+z=6
2x+y –3z= –3
x –3y+3z=10
Please ahow me the steps in order to understand it.
Thank you
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Question 747637: Solve the following system of equations:
x –2y+z=6
2x+y –3z= –3
x –3y+3z=10
Please ahow me the steps in order to understand it.
Thank you Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Solve the following system of equations:
x –2y+z=6
2x+y –3z= –3
x –3y+3z=10
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Multiply egn 1 & 3 by 2.
Subtract eqn 1 from eqn 2 --> an eqn in y & z
Subtract eqn 1 from eqn 3 --> an eqn in y & z
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That leaves 2 eqns in y & z
Can you finish it?
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I would use determinants. You familiar with those?
