If the system of linear equations
x - 2y + z = - 4
2x + αy + 3z = 5
3x - y + βz = 3
has infinitely many solutions, then 12α + 13β is equal to
1
60
2
64
3
54
4
58
If the system of linear equations
x - 2y + z = - 4
2x + αy + 3z = 5
3x - y + βz = 3
has infinitely many solutions, then 12α + 13β is equal to