I know this is fairly basic stuff compared to most of the questions here, but I have to start somewhere.
How would I find out whether the following lines intersect the same point, and if so, where is that?
- $y - 2x + 3=0$
- $2x + y - 53=0$
- $y - x - 11=0$
I've read the answers to "How to find where 3 lines intersect.", but the answers were too advanced for me, partly because I'm not learning math in English.
It would be great if someone could show me how they approached this problem.