How many solutions does the system have.

12x - 15y = 18

4x - 5y = 6

The system has one solution.

wrong

I apologize for the mistake. Let's solve the system of equations to determine how many solutions it has.

12x - 15y = 18
4x - 5y = 6

To solve this system of equations, we can start by multiplying the second equation by 3 to match the coefficients of x:

12x - 15y = 18
12x - 15y = 18

Now we see that both equations are identical. This means that the system has infinitely many solutions.