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

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


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

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

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

Combine like terms: lnx + lnx = 2lnx
-4ln + 2lnx = 2ln(x + 1)

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

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

Combine like terms: 2lnx + -2lnx = 0
-4ln + 0 = 2ln + 2lnx + -2lnx
-4ln = 2ln + 2lnx + -2lnx

Combine like terms: 2lnx + -2lnx = 0
-4ln = 2ln + 0
-4ln = 2ln

Solving
-4ln = 2ln

Solving for variable 'l'.

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

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

Combine like terms: -4ln + -2ln = -6ln
-6ln = 2ln + -2ln

Combine like terms: 2ln + -2ln = 0
-6ln = 0

Divide each side by '-6'.
ln = 0

Simplifying
ln = 0

The solution to this equation could not be determined.

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