SOLUTION: Solve for x: R=1/x+ 1/r thanks Tony

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Question 716630: Solve for x:
R=1/x+ 1/r
thanks
Tony
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
R=1/x+1/r
R-1/X-1/R
X=R/(R-1)(R+1)