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

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


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

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

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

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

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

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

Multiply ln * x
3ln = lnx

Solving
3ln = lnx

Solving for variable 'l'.

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

Add '-1lnx' to each side of the equation.
3ln + -1lnx = lnx + -1lnx

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

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