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Rearranging an equation watch

1. Would anybody be able to rearrange this equation for me, to make r=.

P= (c/m)* (1/(1-(r/m)^n)) +(F/(1+r/m)^n)

All help would be fantastic, ive attempted this so many times, but just cannot do it
2. Please post this in the academic subsection of the Maths forum, specifically here:

http://www.thestudentroom.co.uk/forumdisplay.php?f=38

3. Does that look right?
Are you sure you haven't posted one of the denominators wrong?
4. (Original post by aznkid66)

Does that look right?
Are you sure you haven't posted one of the denominators wrong?
I believe it should be
If I am correct, what if you multiply and divide for and for ?

Hope that helps.

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Updated: March 17, 2013
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