You can try. Start by cleaning the record well. You will also need to clean the grooves. You can do this with wood glue. When you get to fixing the scratches, you will need to wet some 1500 (or finer) grit sandpaper.
Put the record on a table and rub the sandpaper gently over the entire record on both sides. Continue, reapplying some water as necessary. Don’t go over an area more than five times. Wash your vinyl, let it dry thoroughly, and test it in your record player.