ln(x-6)=ln(x+6)-ln(x-4)

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Solution for ln(x-6)=ln(x+6)-ln(x-4) equation:


Simplifying
ln(x + -6) = ln(x + 6) + -1ln(x + -4)

Reorder the terms:
ln(-6 + x) = ln(x + 6) + -1ln(x + -4)
(-6 * ln + x * ln) = ln(x + 6) + -1ln(x + -4)
(-6ln + lnx) = ln(x + 6) + -1ln(x + -4)

Reorder the terms:
-6ln + lnx = ln(6 + x) + -1ln(x + -4)
-6ln + lnx = (6 * ln + x * ln) + -1ln(x + -4)
-6ln + lnx = (6ln + lnx) + -1ln(x + -4)

Reorder the terms:
-6ln + lnx = 6ln + lnx + -1ln(-4 + x)
-6ln + lnx = 6ln + lnx + (-4 * -1ln + x * -1ln)
-6ln + lnx = 6ln + lnx + (4ln + -1lnx)

Reorder the terms:
-6ln + lnx = 6ln + 4ln + lnx + -1lnx

Combine like terms: 6ln + 4ln = 10ln
-6ln + lnx = 10ln + lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
-6ln + lnx = 10ln + 0
-6ln + lnx = 10ln

Solving
-6ln + lnx = 10ln

Solving for variable 'l'.

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

Add '-10ln' to each side of the equation.
-6ln + -10ln + lnx = 10ln + -10ln

Combine like terms: -6ln + -10ln = -16ln
-16ln + lnx = 10ln + -10ln

Combine like terms: 10ln + -10ln = 0
-16ln + lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-16 + 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 '(-16 + x)' equal to zero and attempt to solve: Simplifying -16 + x = 0 Solving -16 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + x = 0 + 16 Combine like terms: -16 + 16 = 0 0 + x = 0 + 16 x = 0 + 16 Combine like terms: 0 + 16 = 16 x = 16 Add '-1x' to each side of the equation. x + -1x = 16 + -1x Combine like terms: x + -1x = 0 0 = 16 + -1x Simplifying 0 = 16 + -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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