Question

nV + n1v = n1V ; solve for V

Answer 1

Are 'V' and 'v' the same here?

Answer 2

no

Answer 3

And what do the 1's represent?

Answer 4

sub 1

Answer 5

Ok, you can get all your groups of V to one side and everything else to the other, then factor out the V.

Answer 6

The first step would look like this.
\[\large nV + n_1v = n_1V\]
\[\large nV -n_1V= -n_1v\]

Answer 7

I got that far ... then you put all of that over n correct?

Answer 8

to isolate V

Answer 9

Yes, factor out V
\[\large \rightarrow V(n-n_1)=-n_1v\]
Then divide by (n-n_1)