In Primary School
Easy, is 4
In secundary school
4x+7
3
The answer is 5
In highschool
sin90°+log10-4/10x=6/5
Not easy but x=2
In college
& .1 4.4 4 -5---*•*»!-‘J,'i
i <1 • X) U\-X> 4*
4- AT) 4
J	I J« y3 • J,	i»! * J« X • * •
nX2 - - j ♦ —. j - j4 i A' - liit -
Emmmm
My name is