I have a triangle CDE

The coordinates for the vertices are C(-2,4) D(6,2) and E(-4,-2)

I have found the mid points of CD (2,3) and CE (-3,1)

I have also found the equation of the median for FE: Y = 5x/6 + 4/3 and GD: Y = x/9 + 4/3

The problem is that I can't solve the system of equations:

1. y= 5x/6 + 4/3

2. y= x/9 + 4/3

I've tried substituting 1. in to 2. but I end up with:

x/9 + 4/3 = 5x/6 + 4/3

Does anyone know where I've gone wrong?