lnx=21

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Solution for lnx=21 equation: 


Simplifying
lnx = 21

Solving
lnx = 21

Solving for variable 'l'.

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

Divide each side by 'nx'.
l = 21n-1x-1

Simplifying
l = 21n-1x-1

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