[" Solve the equations: "],[(x-4)(y-4)=16],[(y-6)(z-6)=36],[(z-8)(x-8)=64]

Solve for x,y,z(x-4)(y-4)=16(y-6)(z-6)=36,(z-8)(x-8)=64 then x+y+z=

Solve the system of equations (2)/(x)+(3)/(y)+(10)/(z)=4(4)/(x)-(6)/(y)+(5)/(z)=1(6)/(x)+(9)/(y)-(20)/(z)=2

Solve the system of equations (2)/( x) + ( 3)/( y) +(10 )/( z) = 4 (4)/( x) -(6)/( y) +(5)/(z) =1 (6)/(x) +(9)/( y) -(20 )/( z) = 2

If A=[{:(9, 7, 3), (5, -1, 4), (6, 8, 2):}]" find "A^(-1) and hence solve the system of equations: 9x+7y+3z=6, 5x-y+4z=1, 6x+8y+2z=4 .

For the line (x-6)/(6)=(y+4)/(4)=(z-4)/(8),

Solve the equations x-3y-8z=-10,3x+y-4z=0,2x+5y+6z=13 , by Gauss -Jordan method.