Hi, I'm using word 2007. Whenever I try to add maths equations (by using
insert object microsoft equation 3.0), I get strange symbols instead of
what I intend to type out (e.g. "+" or "-" turns into some strange font). The
same happens when I try to open word documents that have maths equations in
them. All maths equations that I try to view turn into strange symbols that
do not make sense.

Can anyone help?