ln(x)=4ln(2x)-2ln(x-1)+ln(5)

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Solution for ln(x)=4ln(2x)-2ln(x-1)+ln(5) equation:


Simplifying
ln(x) = 4ln(2x) + -2ln(x + -1) + ln(5)

Multiply ln * x
lnx = 4ln(2x) + -2ln(x + -1) + ln(5)

Remove parenthesis around (2x)
lnx = 4ln * 2x + -2ln(x + -1) + ln(5)

Reorder the terms for easier multiplication:
lnx = 4 * 2ln * x + -2ln(x + -1) + ln(5)

Multiply 4 * 2
lnx = 8ln * x + -2ln(x + -1) + ln(5)

Multiply ln * x
lnx = 8lnx + -2ln(x + -1) + ln(5)

Reorder the terms:
lnx = 8lnx + -2ln(-1 + x) + ln(5)
lnx = 8lnx + (-1 * -2ln + x * -2ln) + ln(5)
lnx = 8lnx + (2ln + -2lnx) + ln(5)

Reorder the terms for easier multiplication:
lnx = 8lnx + 2ln + -2lnx + 5ln

Reorder the terms:
lnx = 2ln + 5ln + 8lnx + -2lnx

Combine like terms: 2ln + 5ln = 7ln
lnx = 7ln + 8lnx + -2lnx

Combine like terms: 8lnx + -2lnx = 6lnx
lnx = 7ln + 6lnx

Solving
lnx = 7ln + 6lnx

Solving for variable 'l'.

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

Add '-7ln' to each side of the equation.
-7ln + lnx = 7ln + -7ln + 6lnx

Combine like terms: 7ln + -7ln = 0
-7ln + lnx = 0 + 6lnx
-7ln + lnx = 6lnx

Add '-6lnx' to each side of the equation.
-7ln + lnx + -6lnx = 6lnx + -6lnx

Combine like terms: lnx + -6lnx = -5lnx
-7ln + -5lnx = 6lnx + -6lnx

Combine like terms: 6lnx + -6lnx = 0
-7ln + -5lnx = 0

Factor out the Greatest Common Factor (GCF), '-1ln'.
-1ln(7 + 5x) = 0

Ignore the factor -1.

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 '(7 + 5x)' equal to zero and attempt to solve: Simplifying 7 + 5x = 0 Solving 7 + 5x = 0 Move all terms containing l to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 5x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 5x = 0 + -7 5x = 0 + -7 Combine like terms: 0 + -7 = -7 5x = -7 Add '-5x' to each side of the equation. 5x + -5x = -7 + -5x Combine like terms: 5x + -5x = 0 0 = -7 + -5x Simplifying 0 = -7 + -5x 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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