[" S."quad x+y-2z=5],[x-2y+z=-2],[-2x+y+z=4]

x+2y-2z=5,3x-y+z=8,x+y-z=4

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

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

2x-y+z=6,x+2y+3z=3,3x+y-z=4

Using matrices, solve the following system of equations for x,y and z. 2x+3y+3z=5 , x-2y+z=-4 , 3x-y-2z=3

2x+8y+5z=5 x+y+z=-2 x+2y-z=2

The values of x, y, z for the equations 5x-y+4z=5, 2x+3y+5z=2, 5x-2y+6z=1 are

2x+3y+3z=5 x-2y+z=-4 3x-y-2z=3