SOLUTION: Solve for n: t +nt=2r

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Question 622380: Solve for n: t +nt=2r
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for n:
t%2Bnt+=+2r Factor a t on the left side.
t%281%2Bn%29+=+2r Now divide both sides by t.
%281%2Bn%29+=+2r%2Ft Subtract 1 from both sides.
n+=+%282r%2Ft%29-1 or...
n+=+%282r-t%29%2Ft