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

Solution for ln(x-1)+ln(x+1)=3 equation:

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

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

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

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

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

Combine like terms: lnx + lnx = 2lnx
2lnx = 3

Solving
2lnx = 3

Solving for variable 'l'.

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

Divide each side by '2nx'.
l = 1.5n-1x-1

Simplifying
l = 1.5n-1x-1