ln(x-8)(x+9)=1

Solution for ln(x-8)(x+9)=1 equation:

Simplifying
ln(x + -8)(x + 9) = 1

Reorder the terms:
ln(-8 + x)(x + 9) = 1

Reorder the terms:
ln(-8 + x)(9 + x) = 1

Multiply (-8 + x) * (9 + x)
ln(-8(9 + x) + x(9 + x)) = 1
ln((9 * -8 + x * -8) + x(9 + x)) = 1
ln((-72 + -8x) + x(9 + x)) = 1
ln(-72 + -8x + (9 * x + x * x)) = 1
ln(-72 + -8x + (9x + x2)) = 1

Combine like terms: -8x + 9x = 1x
ln(-72 + 1x + x2) = 1
(-72 * ln + 1x * ln + x2 * ln) = 1
(-72ln + 1lnx + lnx2) = 1

Solving
-72ln + 1lnx + lnx2 = 1

Solving for variable 'l'.

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

Reorder the terms:
-1 + -72ln + 1lnx + lnx2 = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + -72ln + 1lnx + lnx2 = 0

The solution to this equation could not be determined.