[" 1.Solve the equations "],[x-3y+2z=8;3x+4y+z=5;-4x+2y-9z=2],[" using Crammer's method "]

Solve the equations 3x+4y+5z=18,2x+y+8z=13,5x-2y+7z=20 by matrix inversion method.

Solve x+ y +z =4, x-y +z=2, 2x+y-z=1 using Crammer's rule.

Solve the system of equations x-y+z=4 , 2x+y-3z=0 , x+y+z=2 Using matrix method

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

For the equations x+2y+3z=1, 2x+y+3z=2, 5x+5y+9z=4

Solve the equations 3x+4y+5z=18,2x-y+8z=13,5x-2y+7z=20 by Gauss-Jordan method.

Solve the equations x-y+3z=10,x-y-z=-2 and 2x+3y+4z=4 by matrix method.

The equations x+2y+3z=1 2x+y+3z=1 5x+5y+9z=4

Solve the system of linear-equations : x - y + 2z = 7, 3x + 4y - 5z = -5, 2x - y + 3z = 12 Using matrix method.