4ln(x-1)=-8

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Solution for 4ln(x-1)=-8 equation:


Simplifying
4ln(x + -1) = -8

Reorder the terms:
4ln(-1 + x) = -8
(-1 * 4ln + x * 4ln) = -8
(-4ln + 4lnx) = -8

Solving
-4ln + 4lnx = -8

Solving for variable 'l'.

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

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

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

Factor out the Greatest Common Factor (GCF), '4'.
4(2 + -1ln + lnx) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(2 + -1ln + lnx)' equal to zero and attempt to solve: Simplifying 2 + -1ln + lnx = 0 Solving 2 + -1ln + lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -1ln + -2 + lnx = 0 + -2 Reorder the terms: 2 + -2 + -1ln + lnx = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1ln + lnx = 0 + -2 -1ln + lnx = 0 + -2 Combine like terms: 0 + -2 = -2 -1ln + lnx = -2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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