Lösung 2.2:6a
Aus Online Mathematik Brückenkurs 1
According to the definition, the point of intersection between two lines is that point which lies on both lines; it must therefore satisfy the equations of both lines.
If the point of intersection has coordinates (x,y), then
If we substitute \displaystyle y=0 into the first equation, we obtain
The point of intersection is (-5/3,0).
