log[5](x+18)=log[5](6-x)

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Solution for log[5](x+18)=log[5](6-x) equation:


Simplifying
log[5](x + 18) = log[5](6 + -1x)

Reorder the terms:
glo * 5(18 + x) = log[5](6 + -1x)

Reorder the terms for easier multiplication:
5glo(18 + x) = log[5](6 + -1x)
(18 * 5glo + x * 5glo) = log[5](6 + -1x)
(90glo + 5glox) = log[5](6 + -1x)

Reorder the terms for easier multiplication:
90glo + 5glox = 5glo(6 + -1x)
90glo + 5glox = (6 * 5glo + -1x * 5glo)
90glo + 5glox = (30glo + -5glox)

Solving
90glo + 5glox = 30glo + -5glox

Solving for variable 'g'.

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

Add '-30glo' to each side of the equation.
90glo + -30glo + 5glox = 30glo + -30glo + -5glox

Combine like terms: 90glo + -30glo = 60glo
60glo + 5glox = 30glo + -30glo + -5glox

Combine like terms: 30glo + -30glo = 0
60glo + 5glox = 0 + -5glox
60glo + 5glox = -5glox

Add '5glox' to each side of the equation.
60glo + 5glox + 5glox = -5glox + 5glox

Combine like terms: 5glox + 5glox = 10glox
60glo + 10glox = -5glox + 5glox

Combine like terms: -5glox + 5glox = 0
60glo + 10glox = 0

Factor out the Greatest Common Factor (GCF), '10glo'.
10glo(6 + x) = 0

Ignore the factor 10.

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 '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing g to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Add '-1x' to each side of the equation. x + -1x = -6 + -1x Combine like terms: x + -1x = 0 0 = -6 + -1x Simplifying 0 = -6 + -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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