Using matrix method solve the following ...

Using matrix method solve the following system of equations
`2/x+3/y+10/z=4`
`4/x-6/y+5/z=1`
`6/x+9/y-20/z=2`
where x,y and ` z ne 0`

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The correct Answer is:

x=2,y=3 and z=5

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