i duno how to do no 4 wan

same i stuck at 4

hey number 3( y=(120-10 + (180-10 issit?

zzzzz kenot type here got cb emoticon

3b...y=( 120 - 108 ) + ( 180 - 108 )

i lazy to check la

o0o o0o

aiyoyo. chill la. tmr go school time can check ma

lu cipai

relax la haiyo

xD o0o