I taught Mathematics and Chemistry to intermediate level and graduation level students for 4 years, for which they got good grip in their subjects. I had a few online courses in Macro economics so I am having a little knowledge about it. As I had done my graduation in Geo-Informatics, I am also having a good knowledge about earth-sciences like Geology, Geomorphology, Java and DBMS.
I really need help with topic. I don't get it at ALL. this is one of the questions used in class:- y=2x-1. y=x2 (Both x and y equal to 1 I just don't understand how or why) please explain