Solve the following system of equation by Cramer's rule.
x+y+z=9
2x+5y+7z=52
2x+y-z=0

Solve the following system of equation by Cramer's rule. x+y=4 and 3x-2y=9

Solve the following system of equations by Cramers rule 2x-y=17 , 3x+5y=6

Solve the following system of equations by Cramer's Rule : 3x+y+z=10 , x+y+z=0 , 5x-9y=1 .

Solve the following system of equations by Cramer's Rule : x+3y=4 , y+3z=7 , 4x+z=6

Solve the following system of equations by Cramer's Rule : x+y+z=-1 , x+2y+3z=-4 , x+3y+4z=-6

Solve the following system of linear equations by Cramers rule: 2x-3y-4z=29 ,\ -2x+5y-z=-15 ,\ \ 3x-y+5z=-11

Solve the following system of linear equations by Cramers rule: x+y=5,\ \ y+z=3,\ \ x+z=4

Solve the following system of linear equations by Cramers rule: 6x+y-3z=5,\ \ x+3y-2z=5,\ \ 2x+y+4z=8

Solve the following system of linear equations by Cramers rule: x-2y=4,\ \ -3x+5y=-7

Solve the following system of linear equations by Cramers rule: 2x-y=1,\ \ \ 7x-2y=-7