ln(5-x)+ln(5+x)=1.2

Solution for ln(5-x)+ln(5+x)=1.2 equation:

Simplifying
ln(5 + -1x) + ln(5 + x) = 1.2
(5 * ln + -1x * ln) + ln(5 + x) = 1.2
(5ln + -1lnx) + ln(5 + x) = 1.2
5ln + -1lnx + (5 * ln + x * ln) = 1.2
5ln + -1lnx + (5ln + lnx) = 1.2

Reorder the terms:
5ln + 5ln + -1lnx + lnx = 1.2

Combine like terms: 5ln + 5ln = 10ln
10ln + -1lnx + lnx = 1.2

Combine like terms: -1lnx + lnx = 0
10ln + 0 = 1.2
10ln = 1.2

Solving
10ln = 1.2

Solving for variable 'l'.

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

Divide each side by '10n'.
l = 0.12n-1

Simplifying
l = 0.12n-1