Discuss the nature of solutions of the following system is equations
`x+2y-z=6, -3x-2y+5z=-12, x-2z=3`

Discuss the nature of solutions of the following system is equations 2y+z=3(-x+1),-x+3y-z=-4, 3x+2y+z=-(1)/(2)

Discuss the nature of solutions of the following system is equations (y+z)/(4)=(z+x)/(3)=(x+y)/(2), x+y+z=27

Write the number of solution of the following system of equation. x+y+z=1 x+y+z=2 2x+3y+z=0

Using the matrix method, solve the following system of equations. x-2y+3z=6, x+4y+z=12,x-3y+2z=1

Solve the following system of equations: 2x-3y+5z=11, 5x+2y-7z=-12, -4x+3y+z=5