ln(x+4)-ln(x-3)=3ln

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


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

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

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

Reorder the terms:
4ln + 3ln + lnx + -1lnx = 3ln

Combine like terms: 4ln + 3ln = 7ln
7ln + lnx + -1lnx = 3ln

Combine like terms: lnx + -1lnx = 0
7ln + 0 = 3ln
7ln = 3ln

Solving
7ln = 3ln

Solving for variable 'l'.

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

Add '-3ln' to each side of the equation.
7ln + -3ln = 3ln + -3ln

Combine like terms: 7ln + -3ln = 4ln
4ln = 3ln + -3ln

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

Divide each side by '4'.
ln = 0

Simplifying
ln = 0

The solution to this equation could not be determined.

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