ln(-5x-6)=ln(2-4x)

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Solution for ln(-5x-6)=ln(2-4x) equation:


Simplifying
ln(-5x + -6) = ln(2 + -4x)

Reorder the terms:
ln(-6 + -5x) = ln(2 + -4x)
(-6 * ln + -5x * ln) = ln(2 + -4x)
(-6ln + -5lnx) = ln(2 + -4x)
-6ln + -5lnx = (2 * ln + -4x * ln)
-6ln + -5lnx = (2ln + -4lnx)

Solving
-6ln + -5lnx = 2ln + -4lnx

Solving for variable 'l'.

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

Add '-2ln' to each side of the equation.
-6ln + -2ln + -5lnx = 2ln + -2ln + -4lnx

Combine like terms: -6ln + -2ln = -8ln
-8ln + -5lnx = 2ln + -2ln + -4lnx

Combine like terms: 2ln + -2ln = 0
-8ln + -5lnx = 0 + -4lnx
-8ln + -5lnx = -4lnx

Add '4lnx' to each side of the equation.
-8ln + -5lnx + 4lnx = -4lnx + 4lnx

Combine like terms: -5lnx + 4lnx = -1lnx
-8ln + -1lnx = -4lnx + 4lnx

Combine like terms: -4lnx + 4lnx = 0
-8ln + -1lnx = 0

Factor out the Greatest Common Factor (GCF), '-1ln'.
-1ln(8 + x) = 0

Ignore the factor -1.

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 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 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 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Add '-1x' to each side of the equation. x + -1x = -8 + -1x Combine like terms: x + -1x = 0 0 = -8 + -1x Simplifying 0 = -8 + -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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