To determine the number of solutions, we need to examine their relationship.
Let's multiply the first equation by 4 and the second equation by 3 to make the coefficients of x equal.
The new equations become:
48x - 60y = 72
12x - 15y = 18
To simplify, we can divide all the terms by 3 in the first equation:
16x - 20y = 24
Now, we can see that both equations are the same. They represent the same line.
Since the two equations represent the same line, there are infinitely many solutions.