I turn to Ubuntu recently. When I use the Libreoffice writer to open my docx file created by MS office under windows 7, I found the math equations which were typed by Mathtype though can display correctly while can't not be edited under Libreoffice. An error shows up says " general OLE error" if I doubleclick the equation.
What should I do to be able to edit the equation created by Mathtype? Any one help?