SOLUTION: An=A1 + (n-1)d

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Question 1048869: An=A1 + (n-1)d
Answer by ikleyn(52790) About Me  (Show Source):
You can put this solution on YOUR website!
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Standard formula for the n-th term of an arithmetic progression.

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On arithmetic progressions, see the lessons
    - Arithmetic progressions
    - The proofs of the formulas for arithmetic progressions
    - Problems on arithmetic progressions
    - Word problems on arithmetic progressions
    - Chocolate bars and arithmetic progressions
in this site.