Let me try and explain the situation:
I used dual-boot with Ubuntu 14/16 and Elementary OS. However, I want to get rid of Ubuntu and either: 1) Install some other distro and try it out, or 2) Preferably, capture/merge the partition space into Elementary OS, so that my Elementary has more space
I have installed Gparted and tried few things but It was a close call. So approaching the forum to find a safe way to add this additional space to the Elementary (and make it the primary and only OS in the system)
Can somebody help/guide in how to do it? Thank you very much.