Represents a line in the form ax + by = c (in progress)

Line.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


    public class LineT
    {
        public double A;
        public double B;
        public double C;

        public LineT(double a, double b, double c)
        {
            A = a;
            B = b;
            C = c;
        }

        public LineT(Point p1, Point p2)
        {
            A = p2.Y = p1.Y;          // y2 - y1
            B = p1.X - p2.X;          //x1 - x2
            C = A * p1.X + B * p1.Y;  //A * x1 + B * y1
        }

        public override string ToString()
        {
            return $"{A}x + {B}y = {C}";
        }

        //Make member function (non-static)
        public static bool DoLinesIntersect(Line first, Line second, ref Point intersectionPoint)
        {
            return DoLinesIntersect(first.A, first.B, first.C, second.A, second.B, second.C, ref intersectionPoint);
        }

        public static bool DoLinesIntersect(double a1, double b1, double c1, double a2, double b2, double c2, ref Point intersectionPoint)
        {
            double delta = a1 * b2 - a2 * b1;
            if (Math.Abs(delta) < 0.0001)//Tolerance
            {
                return false;
            }

            double x = (b2 * c1 - b1 * c2) / delta;
            double y = (a1 * c2 - a2 * c1) / delta;

            intersectionPoint = new Point((int)x, (int)y);

            return true;
        }
    
}