ln(x)+ln(x-4)=ln(24)

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Solution for ln(x)+ln(x-4)=ln(24) equation:


Simplifying
ln(x) + ln(x + -4) = ln(24)

Multiply ln * x
lnx + ln(x + -4) = ln(24)

Reorder the terms:
lnx + ln(-4 + x) = ln(24)
lnx + (-4 * ln + x * ln) = ln(24)
lnx + (-4ln + lnx) = ln(24)

Reorder the terms:
-4ln + lnx + lnx = ln(24)

Combine like terms: lnx + lnx = 2lnx
-4ln + 2lnx = ln(24)

Reorder the terms for easier multiplication:
-4ln + 2lnx = 24ln

Solving
-4ln + 2lnx = 24ln

Solving for variable 'l'.

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

Add '-24ln' to each side of the equation.
-4ln + -24ln + 2lnx = 24ln + -24ln

Combine like terms: -4ln + -24ln = -28ln
-28ln + 2lnx = 24ln + -24ln

Combine like terms: 24ln + -24ln = 0
-28ln + 2lnx = 0

Factor out the Greatest Common Factor (GCF), '2ln'.
2ln(-14 + x) = 0

Ignore the factor 2.

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 '(-14 + x)' equal to zero and attempt to solve: Simplifying -14 + x = 0 Solving -14 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '14' to each side of the equation. -14 + 14 + x = 0 + 14 Combine like terms: -14 + 14 = 0 0 + x = 0 + 14 x = 0 + 14 Combine like terms: 0 + 14 = 14 x = 14 Add '-1x' to each side of the equation. x + -1x = 14 + -1x Combine like terms: x + -1x = 0 0 = 14 + -1x Simplifying 0 = 14 + -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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