SITUATION : At present the mother is 21 years older than her son.
After 6 years, the age of the mother will be 5 times the age of the son.


QUESTION : Where is the father now?


See the result below








You can find the answer ...... Try it !!!!!







Here is the answer


Today:
the son is X years old and the mother is Y years old:
--- X+21=Y


In 6 years:
--- 5(X+6)=Y+6

-------------------------------------------------

5X+30 = X+21+6
4X = -3
X = -3/4
The son is -3/4 years old. That means -9 months.


SO, THE FATHER IS ON TOP OF HER.......................
Heeeeeee heeeeeeeeee heeeeeee


-
你说我太孩子气,从不懂照顾一颗纤细的心,
其实我一直很用心,只是没有说明,未来蓝图在心里..
你常说我太实际,不懂表达心中浪漫的情绪,
其实我只是很小心,为爱你而准备,