Re: 48÷2(9+3) = ??
Yeah, it could be that.
By the way, the real reason your little 2=1 doesn't work because when you take out (a-b), you are dividing by 0, since a=b. So for anyone wondering what happens when you divide by 0... 2=1.
It's amazing to me that, unlike in the real world, people on the internet will wear "everyone thinks I'm a moron" as a badge of honour.