How do I remove a graph line?

[Tejano Rose]

I placed a graph line to separate two pieces of text and now I want to remove
it but it will not delete.

 

[Suzanne S. Barnhill]

You can't click on it and press Delete? In that case, perhaps it's not a
graphic line but a border. See
http://word.mvps.org/FAQs/Formatting/CantGetRidOfLine.htm