ln(x)+ln(x-3)=ln(108)

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Solution for ln(x)+ln(x-3)=ln(108) equation:


Simplifying
ln(x) + ln(x + -3) = ln(108)

Multiply ln * x
lnx + ln(x + -3) = ln(108)

Reorder the terms:
lnx + ln(-3 + x) = ln(108)
lnx + (-3 * ln + x * ln) = ln(108)
lnx + (-3ln + lnx) = ln(108)

Reorder the terms:
-3ln + lnx + lnx = ln(108)

Combine like terms: lnx + lnx = 2lnx
-3ln + 2lnx = ln(108)

Reorder the terms for easier multiplication:
-3ln + 2lnx = 108ln

Solving
-3ln + 2lnx = 108ln

Solving for variable 'l'.

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

Add '-108ln' to each side of the equation.
-3ln + -108ln + 2lnx = 108ln + -108ln

Combine like terms: -3ln + -108ln = -111ln
-111ln + 2lnx = 108ln + -108ln

Combine like terms: 108ln + -108ln = 0
-111ln + 2lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-111 + 2x) = 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 '(-111 + 2x)' equal to zero and attempt to solve: Simplifying -111 + 2x = 0 Solving -111 + 2x = 0 Move all terms containing l to the left, all other terms to the right. Add '111' to each side of the equation. -111 + 111 + 2x = 0 + 111 Combine like terms: -111 + 111 = 0 0 + 2x = 0 + 111 2x = 0 + 111 Combine like terms: 0 + 111 = 111 2x = 111 Add '-2x' to each side of the equation. 2x + -2x = 111 + -2x Combine like terms: 2x + -2x = 0 0 = 111 + -2x Simplifying 0 = 111 + -2x 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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