Simplify the following text for a Grade 8 native English-speaking person.
Original: In the episode Regarding Margie , Homer states that Marge is his age , meaning she could be anywhere between 36 and 40 years in age .
Simplified: In `` Regarding Margie '' ( season 17 , 2006 ) , Homer mentioned that Marge was his age , meaning she could have been anywhere between 36 and 40 .