log(x-5)-log(x+1)=log(2x+1)

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


Simplifying
log(x + -5) + -1log(x + 1) = log(2x + 1)

Reorder the terms:
glo(-5 + x) + -1log(x + 1) = log(2x + 1)
(-5 * glo + x * glo) + -1log(x + 1) = log(2x + 1)
(-5glo + glox) + -1log(x + 1) = log(2x + 1)

Reorder the terms:
-5glo + glox + -1glo(1 + x) = log(2x + 1)
-5glo + glox + (1 * -1glo + x * -1glo) = log(2x + 1)
-5glo + glox + (-1glo + -1glox) = log(2x + 1)

Reorder the terms:
-5glo + -1glo + glox + -1glox = log(2x + 1)

Combine like terms: -5glo + -1glo = -6glo
-6glo + glox + -1glox = log(2x + 1)

Combine like terms: glox + -1glox = 0
-6glo + 0 = log(2x + 1)
-6glo = log(2x + 1)

Reorder the terms:
-6glo = glo(1 + 2x)
-6glo = (1 * glo + 2x * glo)
-6glo = (1glo + 2glox)

Solving
-6glo = 1glo + 2glox

Solving for variable 'g'.

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

Add '-1glo' to each side of the equation.
-6glo + -1glo = 1glo + -1glo + 2glox

Combine like terms: -6glo + -1glo = -7glo
-7glo = 1glo + -1glo + 2glox

Combine like terms: 1glo + -1glo = 0
-7glo = 0 + 2glox
-7glo = 2glox

Add '-2glox' to each side of the equation.
-7glo + -2glox = 2glox + -2glox

Combine like terms: 2glox + -2glox = 0
-7glo + -2glox = 0

Factor out the Greatest Common Factor (GCF), '-1glo'.
-1glo(7 + 2x) = 0

Ignore the factor -1.

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 '(7 + 2x)' equal to zero and attempt to solve: Simplifying 7 + 2x = 0 Solving 7 + 2x = 0 Move all terms containing g to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 2x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 2x = 0 + -7 2x = 0 + -7 Combine like terms: 0 + -7 = -7 2x = -7 Add '-2x' to each side of the equation. 2x + -2x = -7 + -2x Combine like terms: 2x + -2x = 0 0 = -7 + -2x Simplifying 0 = -7 + -2x 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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