3-variable system help???

[Mathrox]

I know how to do normal 3-variable systems but then I saw this problem and I don't even know where to start.....

1/x -2/y +3/z= -3
2/x -3/y -1/z= 7
3/x +1/y -2/z= 6

 

[pka]

I know how to do normal 3-variable systems but then I saw this problem and I don't even know where to start.....
1/x -2/y +3/z= -3
2/x -3/y -1/z= 7
3/x +1/y -2/z= 6

Can you solve
\(\displaystyle \begin{gathered} a - 2b + 3c = - 3 \hfill \\
2a - 3b - c = 7 \hfill \\
3a + b - 2c = 6 \hfill \\
\end{gathered} \)

If you can \(\displaystyle a=\frac{1}{x}\) etc.