Solve by matrix inversion method the following system of equations.
`x + 3y = 1, 3x - y = 2`

Solve by matrix inversion method the following system of equations. 2x + y = 2, 3x + y = 6

Solve by matrix inversion method the following system of equations. x - y + z = 2 , 2x - y = 0, 2y -z = 1

Solve by matrix inversion method the following system of equations. x + y + z = 6, x + 2z = 7, 3x + y + z = 12

Solve by matrix inversion method the following system of equations. 8x + 4y + 3z = 18, 2x + y + z = 5, x + 2y + z = 5

Solve by matrix inversion method the following system of equations. x + y - z + 3 = 0 , 2x + 3y + z = 2, 8y + 3z = 1

Solve by matrix inversion method the following system of equations. x_(1) + x_(2)-3 = 0 , x_(1) - 4x_(2) + 2 = 0

Solve by matrix inversion method the following system of equations. (2)/(x)-(3)/(y)= 10, (1)/(x) + (1)/(y) = 10

Using matrix inversion method,solve the following system of equations for x,y and zx+2y+z=8,2x+3y+2z=83x+2y+2z=13

Using matrix method solve the following systems of equations: (3x + 2y = 5),(5x + 2y = 3)

Use matrix methocd to solve the following system of equations: {:(x+y = 1),(3x + 3y = 3):}