2lnx=-ln(y-1)

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Solution for 2lnx=-ln(y-1) equation:


Simplifying
2lnx = -1ln(y + -1)

Reorder the terms:
2lnx = -1ln(-1 + y)
2lnx = (-1 * -1ln + y * -1ln)
2lnx = (1ln + -1lny)

Solving
2lnx = 1ln + -1lny

Solving for variable 'l'.

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

Add '-1ln' to each side of the equation.
-1ln + 2lnx = 1ln + -1ln + -1lny

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

Add 'lny' to each side of the equation.
-1ln + 2lnx + lny = -1lny + lny

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

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-1 + 2x + y) = 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 + y)' equal to zero and attempt to solve: Simplifying -1 + 2x + y = 0 Solving -1 + 2x + y = 0 Move all terms containing l to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 2x + 1 + y = 0 + 1 Reorder the terms: -1 + 1 + 2x + y = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2x + y = 0 + 1 2x + y = 0 + 1 Combine like terms: 0 + 1 = 1 2x + y = 1 Add '-2x' to each side of the equation. 2x + -2x + y = 1 + -2x Combine like terms: 2x + -2x = 0 0 + y = 1 + -2x y = 1 + -2x Add '-1y' to each side of the equation. y + -1y = 1 + -2x + -1y Combine like terms: y + -1y = 0 0 = 1 + -2x + -1y Simplifying 0 = 1 + -2x + -1y 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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