ln(x+4)-ln(x-3)=6

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Solution for ln(x+4)-ln(x-3)=6 equation:


Simplifying
ln(x + 4) + -1ln(x + -3) = 6

Reorder the terms:
ln(4 + x) + -1ln(x + -3) = 6
(4 * ln + x * ln) + -1ln(x + -3) = 6
(4ln + lnx) + -1ln(x + -3) = 6

Reorder the terms:
4ln + lnx + -1ln(-3 + x) = 6
4ln + lnx + (-3 * -1ln + x * -1ln) = 6
4ln + lnx + (3ln + -1lnx) = 6

Reorder the terms:
4ln + 3ln + lnx + -1lnx = 6

Combine like terms: 4ln + 3ln = 7ln
7ln + lnx + -1lnx = 6

Combine like terms: lnx + -1lnx = 0
7ln + 0 = 6
7ln = 6

Solving
7ln = 6

Solving for variable 'l'.

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

Divide each side by '7n'.
l = 0.8571428571n-1

Simplifying
l = 0.8571428571n-1

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