2log(x+1)=log(x+13)

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Solution for 2log(x+1)=log(x+13) equation:


Simplifying
2log(x + 1) = log(x + 13)

Reorder the terms:
2glo(1 + x) = log(x + 13)
(1 * 2glo + x * 2glo) = log(x + 13)
(2glo + 2glox) = log(x + 13)

Reorder the terms:
2glo + 2glox = glo(13 + x)
2glo + 2glox = (13 * glo + x * glo)
2glo + 2glox = (13glo + glox)

Solving
2glo + 2glox = 13glo + glox

Solving for variable 'g'.

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

Add '-13glo' to each side of the equation.
2glo + -13glo + 2glox = 13glo + -13glo + glox

Combine like terms: 2glo + -13glo = -11glo
-11glo + 2glox = 13glo + -13glo + glox

Combine like terms: 13glo + -13glo = 0
-11glo + 2glox = 0 + glox
-11glo + 2glox = glox

Add '-1glox' to each side of the equation.
-11glo + 2glox + -1glox = glox + -1glox

Combine like terms: 2glox + -1glox = 1glox
-11glo + 1glox = glox + -1glox

Combine like terms: glox + -1glox = 0
-11glo + 1glox = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(-11 + 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 '(-11 + x)' equal to zero and attempt to solve: Simplifying -11 + x = 0 Solving -11 + x = 0 Move all terms containing g to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + x = 0 + 11 Combine like terms: -11 + 11 = 0 0 + x = 0 + 11 x = 0 + 11 Combine like terms: 0 + 11 = 11 x = 11 Add '-1x' to each side of the equation. x + -1x = 11 + -1x Combine like terms: x + -1x = 0 0 = 11 + -1x Simplifying 0 = 11 + -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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