[y+z=3],[2y+3z=4],[z_(y)+9z=6]

Use matrix to solve the following system of equations. x+y+z=3 x+2y+3z=4 x+4y+9z=6

x+y+z=1,2x+2y+3z=6,z+4y+9z=3 , by Gauss-Jordan method.

By using Cramer's solve x+y+z=1,2x+2y+3z=6,x+4y+9z=3

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

Solve the following systems of homogenous equations: {:(x+2y-2z=0),(4x+y-3z=0),(5x-4y-9z=0):}

The system of equations x+y+z=6, x+2y+3z=14, x+4y=7z=30 has

Solve the following simultaneous linear equations by using matrix inversion method x+y+z=1 2x+2y+3z=6 x+4y+9z=3