Need help with algebra..

[redwood87]

how do you transpose this formula to make v the subject


f = uv
u+v
it confuses me when there is two v's

 

[Deleted member 4993]

how do you transpose this formula to make v the subject


f = uv
......u+v
it confuses me when there is two v's

f = uv/(u+v)

1/f = (u+v)/(uv)

1/f = 1/u + 1/v

1/v = 1/f - 1/u = (u - f)/(uf)

v = uf/(u - f)

 

[redwood87]

cheers Mr Khan!!!