General ⇒ Image in front of text

[Emonk]

I'm making a mathematics module and in there are some exercises. For those exercises I have the environment: (using the ntheorem package)

Code: Select all

\theoremstyle{break}
\theoremprework{\par\noindent\line(1,0){360}}
\theorempostwork{\noindent\line(1,0){360}}
\newtheorem{opdracht}{Opdracht}

I now want to have on the left, more left than normal text, an image exercise.png. How do I work out that?

Note: my English is very bad, please use easy words!

Thanks!