ln(0.4)=3x

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Solution for ln(0.4)=3x equation: 


Simplifying
ln(0.4) = 3x

Reorder the terms for easier multiplication:
0.4ln = 3x

Solving
0.4ln = 3x

Solving for variable 'l'.

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

Divide each side by '0.4n'.
l = 7.5n-1x

Simplifying
l = 7.5n-1x

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