log(x-1)+log(x+1)=log(x+5)

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Solution for log(x-1)+log(x+1)=log(x+5) equation:


Simplifying
log(x + -1) + log(x + 1) = log(x + 5)

Reorder the terms:
glo(-1 + x) + log(x + 1) = log(x + 5)
(-1 * glo + x * glo) + log(x + 1) = log(x + 5)
(-1glo + glox) + log(x + 1) = log(x + 5)

Reorder the terms:
-1glo + glox + glo(1 + x) = log(x + 5)
-1glo + glox + (1 * glo + x * glo) = log(x + 5)
-1glo + glox + (1glo + glox) = log(x + 5)

Reorder the terms:
-1glo + 1glo + glox + glox = log(x + 5)

Combine like terms: -1glo + 1glo = 0
0 + glox + glox = log(x + 5)
glox + glox = log(x + 5)

Combine like terms: glox + glox = 2glox
2glox = log(x + 5)

Reorder the terms:
2glox = glo(5 + x)
2glox = (5 * glo + x * glo)
2glox = (5glo + glox)

Solving
2glox = 5glo + glox

Solving for variable 'g'.

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

Add '-5glo' to each side of the equation.
-5glo + 2glox = 5glo + -5glo + glox

Combine like terms: 5glo + -5glo = 0
-5glo + 2glox = 0 + glox
-5glo + 2glox = glox

Add '-1glox' to each side of the equation.
-5glo + 2glox + -1glox = glox + -1glox

Combine like terms: 2glox + -1glox = 1glox
-5glo + 1glox = glox + -1glox

Combine like terms: glox + -1glox = 0
-5glo + 1glox = 0

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

Subproblem 1

Set the factor 'glo' equal to zero and attempt to solve: Simplifying glo = 0 Solving glo = 0 Move all terms containing g to the left, all other terms to the right. Simplifying glo = 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 '(-5 + x)' equal to zero and attempt to solve: Simplifying -5 + x = 0 Solving -5 + x = 0 Move all terms containing g to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x = 0 + 5 x = 0 + 5 Combine like terms: 0 + 5 = 5 x = 5 Add '-1x' to each side of the equation. x + -1x = 5 + -1x Combine like terms: x + -1x = 0 0 = 5 + -1x Simplifying 0 = 5 + -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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