SOLUTION: Please help me solve this:
Use the matrix inverse method to solve the system of equations:
3x+6y+3z=12
6x+4y-2z=-4
y- z=-3
This is what I have so far but not sure wh
Algebra.Com
Question 684556: Please help me solve this:
Use the matrix inverse method to solve the system of equations:
3x+6y+3z=12
6x+4y-2z=-4
y- z=-3
This is what I have so far but not sure what to do next:
[3 6 3] [x] = [2]
[6 4 -2] [y] = [5]
[0 1 -1] [z] = [1]
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
MATRIX INVERSE METHOD
x=1/4
y=1/4
z=13/4
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