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Math Help - in need of assistance HND maths

  1. #1
    Junior Member
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    wales
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    Question in need of assistance HND maths

    Hi Need some help re-arranging a formula...just started back at college after a long time out from school and nneed all the help i can get thanks.

    f = uv / u+v

    make v the subject

    thansk in advance
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  2. #2
    Member Goku's Avatar
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    South Africa
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    Re: in need of assistance HND maths

    f = \frac{uv}{u+v}
    f(u+v) = uv
    fu+fv = uv
    fu = uv -fv
    fu = v(u -f)
    v=\frac{(u -f)}{fu}
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  3. #3
    Junior Member
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    wales
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    Re: in need of assistance HND maths

    thanks for that......i had stumbled my way to the same result
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