SOLUTION: I need to solve for r A= p + prt

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Question 233695: I need to solve for r
A= p + prt
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!

A= p + prt
A-p = prt
(A-p) = r(pt)
(A-p)/(pt) = r