f(x)=ln(20)

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Solution for f(x)=ln(20) equation: 


Simplifying
f(x) = ln(20)

Multiply f * x
fx = ln(20)

Reorder the terms for easier multiplication:
fx = 20ln

Solving
fx = 20ln

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.
f = 20lnx-1

Simplifying
f = 20lnx-1

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