SOLUTION: how do you do this promblem . s= n\2(a+t), for N ??

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Question 218329: how do you do this promblem .
s= n\2(a+t), for N ??
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
s=%28n%2F2%29%28a%2Bt%29 Start with the given equation.


2s=n%28a%2Bt%29 Multiply both sides by 2


%282s%29%2F%28a%2Bt%29=n Divide both sides by a%2Bt


n=%282s%29%2F%28a%2Bt%29 Rearrange the equation.


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Answer:


So n=%282s%29%2F%28a%2Bt%29