[3quad 11/2x+y+z=1quad 12],[quad x-2y-z=(3)/(2)],[3y-5z=9]

Using matrices, solve the following system of equations for x,y and z. 2x+y+z=1 , x-2y-z=(3)/(2) , 3y-5z=9 .

Using matrices, solve the following system of equations for x,y and z: 2x+y+z=1,x-2y-z=3/2,3y-5z=9

Solve by matrix method 2x +y +z=1 x-2y-z =3//2 3y-5z =9

Solve 3x-y+2z=12, x+2y+3z=11, 2x-2y-z=2

x+2y-3z=0,3x+3y-z=5,x-2y+2z=1

x+y+z=1 x-2y+3z=2 5x-3y+z=3

Solve the following system of equations: 2x-3y+5z=11, 5x+2y-7z=-12, -4x+3y+z=5

x+y+z=4 2x-y+z=-1 2x+y-3z=-9