Problem :
Solve the following system using matrices and row reduction:
2x - y + 3z = - 15
x + 2y - z = 15
2x - 3y - 3z = 7
(x, y, z) = (2, 4, - 5)
Problem :
Solve the following system using matrices and row reduction:
2x + 2y - 5z = - 9
5x - 2y + z = 4
7x + 4y - 4z = 3
(x, y, z) = (1, 2, 3)
Problem :
Solve the following system using matrices and row reduction:
2x + y + z = - 11
-3x - y + 2z = - 1
x + 2y - z = 2
(x, y, z) = (- 3, 0, - 5)
Problem :
Solve the following system using matrices and row reduction:
5x + y + z = 5
2x + 2y + 2z = - 6
3x - y + 4z = - 9
(x, y, z) = (2, - 1, - 4)
Problem :
Solve the following system using matrices and row reduction:
x - 2y - z = 0
2x + y - 3z = 7
-3x - y + 4z = - 11
(x, y, z) = (7, 2, 3)