I'm curious about something. You are apparently trying to work with algebraic equations but you are asking for detailed definitions for things like addition, subtraction, etc. Basic ideas that are usually taught in Middle School. What level are you at?Hi guys, I'm not getting the idea the superposition method in math, I mean if I have X then by superposition I can do X=x1+x2+x3+x4+x5+x6+x7+x8.....+xn
but why?! thanks. I'm not understanding the concept of superposition ..