ln(x)-ln(4-x)=9

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Solution for ln(x)-ln(4-x)=9 equation:


Simplifying
ln(x) + -1ln(4 + -1x) = 9

Multiply ln * x
lnx + -1ln(4 + -1x) = 9
lnx + (4 * -1ln + -1x * -1ln) = 9
lnx + (-4ln + 1lnx) = 9

Reorder the terms:
-4ln + lnx + 1lnx = 9

Combine like terms: lnx + 1lnx = 2lnx
-4ln + 2lnx = 9

Solving
-4ln + 2lnx = 9

Solving for variable 'l'.

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

Reorder the terms:
-9 + -4ln + 2lnx = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + -4ln + 2lnx = 0

The solution to this equation could not be determined.

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