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December 19, 2014

December 19, 2014

Posted by **Larry** on Monday, September 29, 2008 at 11:28pm.

Tammy is eight years older than Debbie. Three years ago, Tammy was twice as old as Debbie. How old are they now?

Need help finding the formula.

Thanks

- Math -
**Anonymous**, Monday, September 29, 2008 at 11:43pmtammy = x + 8

debbie = x

tammy = 2(x-3)

debbie = x-3

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