# Happy Birthday

Pro Problems > Math > Algebra > Equations > Word Problems > Linear > Age and Time## Happy Birthday

One year from today I will be six less than three times as old as I would have been 10 years ago if I had been born n years later.

Twenty years ago I was one third the age I would have been 15 years from now if I'd been born n years earlier.

How old am I?

## Solution

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