SOLUTION: A=p(1+rt) for r

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Question 333896: A=p(1+rt) for r
Answer by benazir.sj@gmail.com(109) About Me  (Show Source):
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A=p(1+rt) for r
solution:
A=p(1+rt)
A=p*1+p*rt
A=p+prt
A-p=prt
(A-p)/pt=r
r=(A-p)/pt