Following
Recent
0
Notif.
My Box
start
with
All-age
Recent Search
Create an account to bookmark works.
Sign Up, Sign In
Anyone can edit
Edit info
#狩禹Soyu
Follow
qumo_ch
DOODLE
狩禹喝醉了要幹嘛。
欠、肏。
二元一次聯立方程式>>>
A:
x+2y=-1
3x-2y=13
x=?
7
1