How to solve this system of equations with the square of X + the square of y-4x + 4y-1 = 0 and 3x-4y-4 = 0

How to solve this system of equations with the square of X + the square of y-4x + 4y-1 = 0 and 3x-4y-4 = 0

I'll give you an idea. First, I'll express y with X according to the following formula. Then I'll bring it into the first formula and get a quadratic equation of one variable. Just solve it