समीकरणों का आव्यूह विधि से हल कीजिए:
`2x+y+6z=46, 5x-6y+4z=15, 7x+4y-3z=19`

Solve x+y+3z=4, 2x+2y+6z=7, 2x+y+z=10.

Solve: x-y+2z=7 3x+4y-5z=-5 2x-y+3z=12

The equations 2x-3y+6z=4, 5x+7y-14z=1 3x+2y-4z=0, have

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

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

Solve the following system of linear equation by matrix method : 5x + y - z = - 6, 2x - 3y + 4z = 3, 7x + y - 3z = - 12.