2lnx+lnx=9

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Solution for 2lnx+lnx=9 equation: 


Simplifying
2lnx + lnx = 9

Combine like terms: 2lnx + lnx = 3lnx
3lnx = 9

Solving
3lnx = 9

Solving for variable 'l'.

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

Divide each side by '3nx'.
l = 3n-1x-1

Simplifying
l = 3n-1x-1

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