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Simple equation involving natural log!

  1. Oct 3, 2009 #1
    Can anybody solve for x?



    6=(36/9)ln(120/x)



    The answer is x=22.3

    I have so far got:

    6=4*ln(120)-ln(x)
    6=19.15-ln(x)

    I think it may be incorrect
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Oct 3, 2009 #2

    Doc Al

    User Avatar

    Staff: Mentor

    Hint:

    [tex]e^{ln (x)} = \; ?[/tex]
     
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