laksmi:) says 2x+9y-800xy+68y = - #91hkrr - Plurk

15 years ago

2x+9y-800xy+68y =

15 years ago

`respon`

`resbeck`

`respon`

`resbeck`

15 years ago

`respon`

`resbeck`

`respon`

`resbeck`

15 years ago

立即下載

tomattomtom says

15 years ago

wlel;wew;elw;