How old is Bill?

[starterwiz]

Joe is 24.
He is twice as old as Bill was when Joe was as old as Bill is now.
How old is Bill?

[Crusty]

18

[newman]

16

[starterwiz]

Good one Crusty....you can have the rest of the weekend off.

[Crusty]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: starterwiz</div><div class="ubbcode-body">Good one Crusty....you can have the rest of the weekend off. </div></div>

I need it ... my brain hurts now.