Simple equation involving natural log

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SUMMARY

The equation 6=(36/9)ln(120/x) simplifies to 6=4*ln(120)-ln(x), leading to the conclusion that x=22.3. The transformation utilizes properties of logarithms, specifically that e^{ln(x)} equals x. This discussion highlights the application of natural logarithms in solving algebraic equations.

PREREQUISITES
  • Understanding of natural logarithms and their properties
  • Basic algebraic manipulation skills
  • Familiarity with exponential functions
  • Knowledge of solving equations involving logarithms
NEXT STEPS
  • Study the properties of natural logarithms in depth
  • Practice solving exponential equations
  • Explore applications of logarithms in real-world scenarios
  • Learn about the relationship between logarithms and exponential functions
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Students in mathematics, educators teaching algebra, and anyone interested in enhancing their problem-solving skills with logarithmic equations.

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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

 
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Hint:

[tex]e^{ln (x)} = \; ?[/tex]
 

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