IDNStudy.com, ang platform na nag-uugnay ng mga eksperto at kuryusidad. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.

Ben had some stickers.Tim had 20 stickers.after Ben bought 3more stickers,He had twice as many stickers as Tim.how many stickers had Ben first?