ln(a+3)+ln(a-3)=16

Solution for ln(a+3)+ln(a-3)=16 equation:

Simplifying
ln(a + 3) + ln(a + -3) = 16

Reorder the terms:
ln(3 + a) + ln(a + -3) = 16
(3 * ln + a * ln) + ln(a + -3) = 16

Reorder the terms:
(aln + 3ln) + ln(a + -3) = 16
(aln + 3ln) + ln(a + -3) = 16

Reorder the terms:
aln + 3ln + ln(-3 + a) = 16
aln + 3ln + (-3 * ln + a * ln) = 16

Reorder the terms:
aln + 3ln + (aln + -3ln) = 16
aln + 3ln + (aln + -3ln) = 16

Reorder the terms:
aln + aln + 3ln + -3ln = 16

Combine like terms: aln + aln = 2aln
2aln + 3ln + -3ln = 16

Combine like terms: 3ln + -3ln = 0
2aln + 0 = 16
2aln = 16

Solving
2aln = 16

Solving for variable 'a'.

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

Divide each side by '2ln'.
a = 8l-1n-1

Simplifying
a = 8l-1n-1