2x+y+z=2,x+3y-z=5,3x+y-2z=6

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

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

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

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

2x + 3y-5z = 7, x + y + z = 6,3x-4y + 2z = 1, then x =

Show that each of the following systems of linear equations is consistent and also find their solutions: 6x+4y=2 9x+6y=3 2x+3y=5 6x+9y=15 5x+3y+7z=4 3x+26 y+2z=9 7x+2y+10 z=5 x-y+z=3 2x+y-z=2 -x-2y+2z=1 x+y+z=6 x+2y+3z=14 x+4y+7z=30 2x+2y-2z=1 4x+4y-z=2 6x+6y+2z=3