3ln(x-1)=-9

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Solution for 3ln(x-1)=-9 equation:


Simplifying
3ln(x + -1) = -9

Reorder the terms:
3ln(-1 + x) = -9
(-1 * 3ln + x * 3ln) = -9
(-3ln + 3lnx) = -9

Solving
-3ln + 3lnx = -9

Solving for variable 'l'.

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

Reorder the terms:
9 + -3ln + 3lnx = -9 + 9

Combine like terms: -9 + 9 = 0
9 + -3ln + 3lnx = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(3 + -1ln + lnx) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(3 + -1ln + lnx)' equal to zero and attempt to solve: Simplifying 3 + -1ln + lnx = 0 Solving 3 + -1ln + lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -1ln + -3 + lnx = 0 + -3 Reorder the terms: 3 + -3 + -1ln + lnx = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1ln + lnx = 0 + -3 -1ln + lnx = 0 + -3 Combine like terms: 0 + -3 = -3 -1ln + lnx = -3 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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