ln(4x)+ln(5x)=9

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Solution for ln(4x)+ln(5x)=9 equation:


Simplifying
ln(4x) + ln(5x) = 9

Remove parenthesis around (4x)
ln * 4x + ln(5x) = 9

Reorder the terms for easier multiplication:
4ln * x + ln(5x) = 9

Multiply ln * x
4lnx + ln(5x) = 9

Remove parenthesis around (5x)
4lnx + ln * 5x = 9

Reorder the terms for easier multiplication:
4lnx + 5ln * x = 9

Multiply ln * x
4lnx + 5lnx = 9

Combine like terms: 4lnx + 5lnx = 9lnx
9lnx = 9

Solving
9lnx = 9

Solving for variable 'l'.

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

Divide each side by '9nx'.
l = n-1x-1

Simplifying
l = n-1x-1

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