7ln(3x)=12

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Solution for 7ln(3x)=12 equation: 


Simplifying
7ln(3x) = 12

Remove parenthesis around (3x)
7ln * 3x = 12

Reorder the terms for easier multiplication:
7 * 3ln * x = 12

Multiply 7 * 3
21ln * x = 12

Multiply ln * x
21lnx = 12

Solving
21lnx = 12

Solving for variable 'l'.

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

Divide each side by '21nx'.
l = 0.5714285714n-1x-1

Simplifying
l = 0.5714285714n-1x-1

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