SOLUTION: 1.5x+y7=-3 2x+3y=-1 2.2x+3y=7 8x+12y=2 3.2x-y+3z=9 x+2z=3 3x+2y+z=10 I am supposed to solve these problems using cramer's rule and i have no idea how to set it up or w

Algebra ->  Matrices-and-determiminant -> SOLUTION: 1.5x+y7=-3 2x+3y=-1 2.2x+3y=7 8x+12y=2 3.2x-y+3z=9 x+2z=3 3x+2y+z=10 I am supposed to solve these problems using cramer's rule and i have no idea how to set it up or w      Log On


   

Question 395476: 1.5x+y7=-3
2x+3y=-1
2.2x+3y=7
8x+12y=2
3.2x-y+3z=9
x+2z=3
3x+2y+z=10
I am supposed to solve these problems using cramer's rule and i have no idea how to set it up or what the steps are to solving the problems. Can you please help me
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Please access "Cramer Method linear equations"
to see the method and examples using Google on
the web.
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Cheers,
Stan H.