ln(x)-ln(x-2)=5

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Solution for ln(x)-ln(x-2)=5 equation: 


Simplifying
ln(x) + -1ln(x + -2) = 5

Multiply ln * x
lnx + -1ln(x + -2) = 5

Reorder the terms:
lnx + -1ln(-2 + x) = 5
lnx + (-2 * -1ln + x * -1ln) = 5
lnx + (2ln + -1lnx) = 5

Reorder the terms:
2ln + lnx + -1lnx = 5

Combine like terms: lnx + -1lnx = 0
2ln + 0 = 5
2ln = 5

Solving
2ln = 5

Solving for variable 'l'.

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

Divide each side by '2n'.
l = 2.5n-1

Simplifying
l = 2.5n-1

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