13=4+x+ln(x-8)

Solution for 13=4+x+ln(x-8) equation:

Simplifying
13 = 4 + x + ln(x + -8)

Reorder the terms:
13 = 4 + x + ln(-8 + x)
13 = 4 + x + (-8 * ln + x * ln)
13 = 4 + x + (-8ln + lnx)

Reorder the terms:
13 = 4 + -8ln + lnx + x

Solving
13 = 4 + -8ln + lnx + x

Solving for variable 'l'.

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

Add '8ln' to each side of the equation.
13 + 8ln = 4 + -8ln + lnx + 8ln + x

Reorder the terms:
13 + 8ln = 4 + -8ln + 8ln + lnx + x

Combine like terms: -8ln + 8ln = 0
13 + 8ln = 4 + 0 + lnx + x
13 + 8ln = 4 + lnx + x

Add '-1lnx' to each side of the equation.
13 + 8ln + -1lnx = 4 + lnx + -1lnx + x

Combine like terms: lnx + -1lnx = 0
13 + 8ln + -1lnx = 4 + 0 + x
13 + 8ln + -1lnx = 4 + x

Add '-13' to each side of the equation.
13 + 8ln + -13 + -1lnx = 4 + -13 + x

Reorder the terms:
13 + -13 + 8ln + -1lnx = 4 + -13 + x

Combine like terms: 13 + -13 = 0
0 + 8ln + -1lnx = 4 + -13 + x
8ln + -1lnx = 4 + -13 + x

Combine like terms: 4 + -13 = -9
8ln + -1lnx = -9 + x

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

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

Combine like terms: -9 + 9 = 0
9 + 8ln + -1lnx + -1x = 0 + x + -1x
9 + 8ln + -1lnx + -1x = x + -1x

Combine like terms: x + -1x = 0
9 + 8ln + -1lnx + -1x = 0

The solution to this equation could not be determined.