Solve the following equations (by matrix method) : `2x +y + z= 7, x - y - z=-4, 3x +2y+z= 10`

Solve the following system of linear equations by matrix method: 2x + 3y + 4z = 4, x - 2y - z = -2, 3x - y + z = 0

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

Solve the following system of linear equations by matrix method : 3x + y + z = 10, 2x - y - z = 0, x - y + 2z = 1

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

Solve the following system of linear equations by matrix method : 2x + 3y - z = 6, 5x - 3y + z = 8, 7x + y + 3z = 8

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

Solve the following system of linear equations by matrix method : 2x + y - z = 0, 3x + y + z = 3, x - 2y + 2z = 5