ln(x-7)+ln(x+3)=ln(24x)

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Solution for ln(x-7)+ln(x+3)=ln(24x) equation:


Simplifying
ln(x + -7) + ln(x + 3) = ln(24x)

Reorder the terms:
ln(-7 + x) + ln(x + 3) = ln(24x)
(-7 * ln + x * ln) + ln(x + 3) = ln(24x)
(-7ln + lnx) + ln(x + 3) = ln(24x)

Reorder the terms:
-7ln + lnx + ln(3 + x) = ln(24x)
-7ln + lnx + (3 * ln + x * ln) = ln(24x)
-7ln + lnx + (3ln + lnx) = ln(24x)

Reorder the terms:
-7ln + 3ln + lnx + lnx = ln(24x)

Combine like terms: -7ln + 3ln = -4ln
-4ln + lnx + lnx = ln(24x)

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

Remove parenthesis around (24x)
-4ln + 2lnx = ln * 24x

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

Multiply ln * x
-4ln + 2lnx = 24lnx

Solving
-4ln + 2lnx = 24lnx

Solving for variable 'l'.

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

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

Combine like terms: 2lnx + -24lnx = -22lnx
-4ln + -22lnx = 24lnx + -24lnx

Combine like terms: 24lnx + -24lnx = 0
-4ln + -22lnx = 0

Factor out the Greatest Common Factor (GCF), '-2ln'.
-2ln(2 + 11x) = 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 '(2 + 11x)' equal to zero and attempt to solve: Simplifying 2 + 11x = 0 Solving 2 + 11x = 0 Move all terms containing l to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 11x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 11x = 0 + -2 11x = 0 + -2 Combine like terms: 0 + -2 = -2 11x = -2 Add '-11x' to each side of the equation. 11x + -11x = -2 + -11x Combine like terms: 11x + -11x = 0 0 = -2 + -11x Simplifying 0 = -2 + -11x 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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