(x-1)*ln(x-1)-x*lnx=0

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Solution for (x-1)*ln(x-1)-x*lnx=0 equation:


Simplifying
(x + -1) * ln(x + -1) + -1x * lnx = 0

Reorder the terms:
(-1 + x) * ln(x + -1) + -1x * lnx = 0

Reorder the terms:
(-1 + x) * ln(-1 + x) + -1x * lnx = 0

Reorder the terms for easier multiplication:
ln(-1 + x)(-1 + x) + -1x * lnx = 0

Multiply (-1 + x) * (-1 + x)
ln(-1(-1 + x) + x(-1 + x)) + -1x * lnx = 0
ln((-1 * -1 + x * -1) + x(-1 + x)) + -1x * lnx = 0
ln((1 + -1x) + x(-1 + x)) + -1x * lnx = 0
ln(1 + -1x + (-1 * x + x * x)) + -1x * lnx = 0
ln(1 + -1x + (-1x + x2)) + -1x * lnx = 0

Combine like terms: -1x + -1x = -2x
ln(1 + -2x + x2) + -1x * lnx = 0
(1 * ln + -2x * ln + x2 * ln) + -1x * lnx = 0
(1ln + -2lnx + lnx2) + -1x * lnx = 0

Multiply x * lnx
1ln + -2lnx + lnx2 + -1lnx2 = 0

Combine like terms: lnx2 + -1lnx2 = 0
1ln + -2lnx + 0 = 0
1ln + -2lnx = 0

Solving
1ln + -2lnx = 0

Solving for variable 'l'.

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

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

Subproblem 1

Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 0 Move all terms containing l to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Add '2x' to each side of the equation. -2x + 2x = -1 + 2x Combine like terms: -2x + 2x = 0 0 = -1 + 2x Simplifying 0 = -1 + 2x 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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