Question: Isolating variables without constraining expression

Hello,

I realize that I can use solve to isolate a specific expression. However, often I have a complicated equation and I want to move 2 or more variables to one side, not knowing a-priori what the expression is going to look like. Is there a way to do this? It almost seems like I have to do work by hand to figure out what expression to pass to solve in this case.

It could be that I'm following the wrong workflow, but I often want to do this, move variables to one side as best as I can, and then look at what expression I endup with to make other decisions about how to solve the problem(computationally, etc).

Thanks.

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