SOLUTION: a=p(L+rt)find r

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Question 237435: a=p(L+rt)find r
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
a=p%28L%2Brt%29 Start with the given equation.


a=pL%2Bprt Distribute


a-pL=prt Subtract pL from both sides.


%28a-pL%29%2F%28pt%29=r Divide both sides by pt to isolate r.


So the solution is r=%28a-pL%29%2F%28pt%29