Question

I don't know how to solve this system of equations

Answer 1

I don't know how to get ride of the W

Answer 2

Which pair of equations are you looking at?

Answer 3

well the problem is to find the value of the F's
and those are all the equations i have
i need to obtain every f as a function of W

Answer 4

Ok so here's where you start. Look at he second pair of equations. Norice that they both have Fed and Fbe, but the second also has a W. In the one without a W, isolate for either variable, then sub that into the second equation. Then do the same for the opposite variable. This way, you will be able to express W in terms of Fed or Fbe. Try that and tell me what you get.

Answer 5

mmm ok, i'll do it!
thank you

Answer 6

matt seems right, this kind of problems requires no more than simple algebraic manipulation. However you could use strong tools like Gauss seidal if you want.