log(x)+log(x+5)=log(x+4)

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Solution for log(x)+log(x+5)=log(x+4) equation:


Simplifying
log(x) + log(x + 5) = log(x + 4)

Multiply glo * x
glox + log(x + 5) = log(x + 4)

Reorder the terms:
glox + glo(5 + x) = log(x + 4)
glox + (5 * glo + x * glo) = log(x + 4)
glox + (5glo + glox) = log(x + 4)

Reorder the terms:
5glo + glox + glox = log(x + 4)

Combine like terms: glox + glox = 2glox
5glo + 2glox = log(x + 4)

Reorder the terms:
5glo + 2glox = glo(4 + x)
5glo + 2glox = (4 * glo + x * glo)
5glo + 2glox = (4glo + glox)

Solving
5glo + 2glox = 4glo + glox

Solving for variable 'g'.

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

Add '-4glo' to each side of the equation.
5glo + -4glo + 2glox = 4glo + -4glo + glox

Combine like terms: 5glo + -4glo = 1glo
1glo + 2glox = 4glo + -4glo + glox

Combine like terms: 4glo + -4glo = 0
1glo + 2glox = 0 + glox
1glo + 2glox = glox

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

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

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

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