SOLUTION: Solve N = fw/f+w for w. the solution is w = ____. can you please help with this? Thanks!

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Solve N = fw/f+w for w. the solution is w = ____. can you please help with this? Thanks!      Log On


   

Question 681698: Solve N = fw/f+w for w.
the solution is w = ____.
can you please help with this?
Thanks!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Solve N = fw/f+w for w
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N*(f+w) = fw
Nf + Nw = fw
Nf = fw - Nw = w*(f-N)
w*(f-N) = Nf
w = Nf/(f-N)