Question

every point on the line satisfy the equation of line​

Answer 1

This idea translates to coordinate geometry and, as we shall see, all points on the line through two points satisfy an equation of the form ax+by+c=0, with a and b not both 0. Conversely, any `linear equation' ax+by+c=0 is the equation of a (straight) line. This is called the general form of the equation of a line.

Answer 2

Yes every point on line will satisfy