ln(x)=ln(x+1)-ln(x-2)

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Solution for ln(x)=ln(x+1)-ln(x-2) equation:


Simplifying
ln(x) = ln(x + 1) + -1ln(x + -2)

Multiply ln * x
lnx = ln(x + 1) + -1ln(x + -2)

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

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

Reorder the terms:
lnx = 1ln + 2ln + lnx + -1lnx

Combine like terms: 1ln + 2ln = 3ln
lnx = 3ln + lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
lnx = 3ln + 0
lnx = 3ln

Solving
lnx = 3ln

Solving for variable 'l'.

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

Add '-3ln' to each side of the equation.
-3ln + lnx = 3ln + -3ln

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

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-3 + x) = 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 '(-3 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Add '-1x' to each side of the equation. x + -1x = 3 + -1x Combine like terms: x + -1x = 0 0 = 3 + -1x Simplifying 0 = 3 + -1x 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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