This quite difficult to achieve with 2 way sync. Google used to provide Google Calendar Sync which I found worked reasonably well but really only one way without errors. Google no longer support Calendar Sync and I think have removed the download. They do provide Google Apps for business which is paid for and is not really for home users. Article about it.
I use W7 and Outlook 2007 and moved from Android to iPhone and ditched Google. I have a W8 laptop and the Calendar App doesn't sync well with Outlook. How daft is that!
I'm sorry but MS is pushing towards their Outlook.com interface and trying to get people away from Google. Sorry I cannot help more.