ln(x-3)-lnx=4

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Solution for ln(x-3)-lnx=4 equation: 


Simplifying
ln(x + -3) + -1lnx = 4

Reorder the terms:
ln(-3 + x) + -1lnx = 4
(-3 * ln + x * ln) + -1lnx = 4
(-3ln + lnx) + -1lnx = 4

Combine like terms: lnx + -1lnx = 0
-3ln + 0 = 4
-3ln = 4

Solving
-3ln = 4

Solving for variable 'l'.

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

Divide each side by '-3n'.
l = -1.333333333n-1

Simplifying
l = -1.333333333n-1

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