ln(11x-5)-ln(x-2)=ln(x+5)

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Solution for ln(11x-5)-ln(x-2)=ln(x+5) equation:


Simplifying
ln(11x + -5) + -1ln(x + -2) = ln(x + 5)

Reorder the terms:
ln(-5 + 11x) + -1ln(x + -2) = ln(x + 5)
(-5 * ln + 11x * ln) + -1ln(x + -2) = ln(x + 5)
(-5ln + 11lnx) + -1ln(x + -2) = ln(x + 5)

Reorder the terms:
-5ln + 11lnx + -1ln(-2 + x) = ln(x + 5)
-5ln + 11lnx + (-2 * -1ln + x * -1ln) = ln(x + 5)
-5ln + 11lnx + (2ln + -1lnx) = ln(x + 5)

Reorder the terms:
-5ln + 2ln + 11lnx + -1lnx = ln(x + 5)

Combine like terms: -5ln + 2ln = -3ln
-3ln + 11lnx + -1lnx = ln(x + 5)

Combine like terms: 11lnx + -1lnx = 10lnx
-3ln + 10lnx = ln(x + 5)

Reorder the terms:
-3ln + 10lnx = ln(5 + x)
-3ln + 10lnx = (5 * ln + x * ln)
-3ln + 10lnx = (5ln + lnx)

Solving
-3ln + 10lnx = 5ln + lnx

Solving for variable 'l'.

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

Add '-5ln' to each side of the equation.
-3ln + -5ln + 10lnx = 5ln + -5ln + lnx

Combine like terms: -3ln + -5ln = -8ln
-8ln + 10lnx = 5ln + -5ln + lnx

Combine like terms: 5ln + -5ln = 0
-8ln + 10lnx = 0 + lnx
-8ln + 10lnx = lnx

Add '-1lnx' to each side of the equation.
-8ln + 10lnx + -1lnx = lnx + -1lnx

Combine like terms: 10lnx + -1lnx = 9lnx
-8ln + 9lnx = lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
-8ln + 9lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-8 + 9x) = 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 '(-8 + 9x)' equal to zero and attempt to solve: Simplifying -8 + 9x = 0 Solving -8 + 9x = 0 Move all terms containing l to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 9x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 9x = 0 + 8 9x = 0 + 8 Combine like terms: 0 + 8 = 8 9x = 8 Add '-9x' to each side of the equation. 9x + -9x = 8 + -9x Combine like terms: 9x + -9x = 0 0 = 8 + -9x Simplifying 0 = 8 + -9x 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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