ln*4+ln*x=ln*7+ln*(2x-4)

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Solution for ln*4+ln*x=ln*7+ln*(2x-4) equation:


Simplifying
ln * 4 + ln * x = ln * 7 + ln(2x + -4)

Reorder the terms for easier multiplication:
4ln + ln * x = ln * 7 + ln(2x + -4)

Multiply ln * x
4ln + lnx = ln * 7 + ln(2x + -4)

Reorder the terms for easier multiplication:
4ln + lnx = 7ln + ln(2x + -4)

Reorder the terms:
4ln + lnx = 7ln + ln(-4 + 2x)
4ln + lnx = 7ln + (-4 * ln + 2x * ln)
4ln + lnx = 7ln + (-4ln + 2lnx)

Combine like terms: 7ln + -4ln = 3ln
4ln + lnx = 3ln + 2lnx

Solving
4ln + lnx = 3ln + 2lnx

Solving for variable 'l'.

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

Add '-3ln' to each side of the equation.
4ln + -3ln + lnx = 3ln + -3ln + 2lnx

Combine like terms: 4ln + -3ln = 1ln
1ln + lnx = 3ln + -3ln + 2lnx

Combine like terms: 3ln + -3ln = 0
1ln + lnx = 0 + 2lnx
1ln + lnx = 2lnx

Add '-2lnx' to each side of the equation.
1ln + lnx + -2lnx = 2lnx + -2lnx

Combine like terms: lnx + -2lnx = -1lnx
1ln + -1lnx = 2lnx + -2lnx

Combine like terms: 2lnx + -2lnx = 0
1ln + -1lnx = 0

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