SOLUTION: L=a+(n-1)d ;d=?

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Question 266346: L=a+(n-1)d ;d=?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
L=a+(n-1)d ;d=?
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L - a = (n-1)d
d = (L-a)/(n-1)
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Cheers,
Stan H.