Which of the following best describes the solution to the system of equations below?

-x + 4y = -12
2x - 4y = 12
A.
The system of equations has exactly one solution where x = 0 and y = -3.

B.
The system of equations has infinitely many solutions.

C.
The system of equations has exactly one solution where x = 1 and y = 3.

D.
The system of equations has no solution.