# Calculating current in one branch of circuit

I want to calculate the current labeled in the diagram $$\i\$$. I am thinking that since there is 3V it would be as straightforward as $$\\frac{3V}{6\Omega}\$$ for the current in that branch labeled. Is that the correct thinking or am I missing some concept? I see that there is 2A being delivered as well, but would that change my answer?