3ln(4x^2)=21

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Solution for 3ln(4x^2)=21 equation: 


Simplifying
3ln(4x2) = 21

Remove parenthesis around (4x2)
3ln * 4x2 = 21

Reorder the terms for easier multiplication:
3 * 4ln * x2 = 21

Multiply 3 * 4
12ln * x2 = 21

Multiply ln * x2
12lnx2 = 21

Solving
12lnx2 = 21

Solving for variable 'l'.

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

Divide each side by '12nx2'.
l = 1.75n-1x-2

Simplifying
l = 1.75n-1x-2

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