ln(x+1)+ln(x-1)=6

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Solution for ln(x+1)+ln(x-1)=6 equation: 


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

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

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

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

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

Combine like terms: lnx + lnx = 2lnx
2lnx = 6

Solving
2lnx = 6

Solving for variable 'l'.

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

Divide each side by '2nx'.
l = 3n-1x-1

Simplifying
l = 3n-1x-1

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