Question

How do you solve `(3/v) = (9/v) - (1/2)`?

Answer 1

`v= 12`

Explanation:

`3/v = 9/v -1/2`

`1/2= 9/v -3/v`

`1/2= 6/v`

`v= 6 xx 2/1`

`v= 12`