ln(8)-ln(-4x)=ln(41)

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Solution for ln(8)-ln(-4x)=ln(41) equation:


Simplifying
ln(8) + -1ln(-4x) = ln(41)

Reorder the terms for easier multiplication:
8ln + -1ln(-4x) = ln(41)

Remove parenthesis around (-4x)
8ln + -1ln * -4x = ln(41)

Reorder the terms for easier multiplication:
8ln + -1 * -4ln * x = ln(41)

Multiply -1 * -4
8ln + 4ln * x = ln(41)

Multiply ln * x
8ln + 4lnx = ln(41)

Reorder the terms for easier multiplication:
8ln + 4lnx = 41ln

Solving
8ln + 4lnx = 41ln

Solving for variable 'l'.

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

Add '-41ln' to each side of the equation.
8ln + -41ln + 4lnx = 41ln + -41ln

Combine like terms: 8ln + -41ln = -33ln
-33ln + 4lnx = 41ln + -41ln

Combine like terms: 41ln + -41ln = 0
-33ln + 4lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-33 + 4x) = 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 '(-33 + 4x)' equal to zero and attempt to solve: Simplifying -33 + 4x = 0 Solving -33 + 4x = 0 Move all terms containing l to the left, all other terms to the right. Add '33' to each side of the equation. -33 + 33 + 4x = 0 + 33 Combine like terms: -33 + 33 = 0 0 + 4x = 0 + 33 4x = 0 + 33 Combine like terms: 0 + 33 = 33 4x = 33 Add '-4x' to each side of the equation. 4x + -4x = 33 + -4x Combine like terms: 4x + -4x = 0 0 = 33 + -4x Simplifying 0 = 33 + -4x 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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