Solution 1 :
Yes, older were able to virtual machines without VT-x support so it is a high possibility that you can run an emulator without VT-x support. Select ARM architecture while creating the virtual machine and you are done.
Problem :
I haven’t a license to change my PC BIOS settings to enable the VT-x for emulating my work.
IS Genymotion can solve the problem without enabling Virtual devices in BIOS settings?