ln(4x)=21

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Solution for ln(4x)=21 equation: 


Simplifying
ln(4x) = 21

Remove parenthesis around (4x)
ln * 4x = 21

Reorder the terms for easier multiplication:
4ln * x = 21

Multiply ln * x
4lnx = 21

Solving
4lnx = 21

Solving for variable 'l'.

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

Divide each side by '4nx'.
l = 5.25n-1x-1

Simplifying
l = 5.25n-1x-1

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