What happens to a soul if his/her good deeds and bad deeds are exactly equal? Will soul go to heaven or hell?

Hi I have a question. What happens to a soul if his/her good deeds and bad deeds are exactly equal? Will soul go to heaven or hell? Also does a soul have to travel to narak for bad karmas even his good karmas are much more than bad ? Or will he travel directlty to swarg even his bad karmas as less?