How do i unshare a photo I posted on someone elses timeline?

[Mattyg]

i just got facebook and i shared something to one of my friends and i didn't realise it would be posted on her timeline, how do i delete it, i didn't mean to do it

[Md]

unshare a photo you posted on someone elses timeline is simple to go the ^ arrow and sharing unshare

[Sweet Sweet Sweety]

go to her timeline
scroll to tht photo
whn u move ur mouse right side of tht photo u will see small down arrow
go to that arrow.
a menu will open ... and it have option to delete that post.

hope it help