Solve `(1)/(3)(x+y-5)=y-z=2x-11=9-(x+2z)`.

Solve : (1)/(x)+(2)/(y)-(1)/(z)=1 (2)/(x)+(4)/(y)+(1)/(z)=5 (3)/(x)-(2)/(y)-(2)/(z)=0 Using Crammer's rule.

Solve : (1)/(2x)+(1)/(4y)-(1)/(3z)=(1)/(4),(1)/(x)=(1)/(3y),(1)/(x)-(1)/(5y)+(4)/(z)=2 (2)/(15)

Solve x-(y)/(5) =6, y-(z)/(7)=8 , z-(x)/(2) = 10

Solve : (2)/(x)+(3)/(y)+(10)/(z)=4,(4)/(x)-(6)/(y)+(5)/(z)=1, (6)/(x)+(9)/(y)-(20)/(z)=2

Solve : x-2y+3z=2 3x+y-z=3 8x-2y+4z=10

Solve x+y+z=2 2x+y-z=6 3x+2y+2z=6