Ok I have successfully installed a child theme of Twenty Twelve.
Now how do I move the main sidebar from the RIGHT to the LEFT side of the page?
Googling this with multiple wordings has not helped. I need a basic "this is how/this is the code" for the aesthetic change of the main sidebar. In blogger you literally drag it over in the layout editor. There has got to be a way. SOS!
(I know that in Twenty Twelve if you do not have widgets then it simply does not appear at all).