destinys: 1/6x+3=2(1/12x+3/2
I think that you are missing a bracket here
1/6x+3=2(1/12x+3/2)
The easiest way to cope with question like these is to multiply everything by the lowest common denominator.
In this case that is 12. Actually, it is not 12 it is 6
this will get rid of all the fractions straight away and it will be much nicer to work with.
Try to do it yourself, if you get stuck you can post again.
+118723 
