log[5](x+2)=log[5](9x-5)

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Solution for log[5](x+2)=log[5](9x-5) equation:


Simplifying
log[5](x + 2) = log[5](9x + -5)

Reorder the terms:
glo * 5(2 + x) = log[5](9x + -5)

Reorder the terms for easier multiplication:
5glo(2 + x) = log[5](9x + -5)
(2 * 5glo + x * 5glo) = log[5](9x + -5)
(10glo + 5glox) = log[5](9x + -5)

Reorder the terms:
10glo + 5glox = glo * 5(-5 + 9x)

Reorder the terms for easier multiplication:
10glo + 5glox = 5glo(-5 + 9x)
10glo + 5glox = (-5 * 5glo + 9x * 5glo)
10glo + 5glox = (-25glo + 45glox)

Solving
10glo + 5glox = -25glo + 45glox

Solving for variable 'g'.

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

Add '25glo' to each side of the equation.
10glo + 25glo + 5glox = -25glo + 25glo + 45glox

Combine like terms: 10glo + 25glo = 35glo
35glo + 5glox = -25glo + 25glo + 45glox

Combine like terms: -25glo + 25glo = 0
35glo + 5glox = 0 + 45glox
35glo + 5glox = 45glox

Add '-45glox' to each side of the equation.
35glo + 5glox + -45glox = 45glox + -45glox

Combine like terms: 5glox + -45glox = -40glox
35glo + -40glox = 45glox + -45glox

Combine like terms: 45glox + -45glox = 0
35glo + -40glox = 0

Factor out the Greatest Common Factor (GCF), '5glo'.
5glo(7 + -8x) = 0

Ignore the factor 5.

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 + -8x)' equal to zero and attempt to solve: Simplifying 7 + -8x = 0 Solving 7 + -8x = 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 + -8x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -8x = 0 + -7 -8x = 0 + -7 Combine like terms: 0 + -7 = -7 -8x = -7 Add '8x' to each side of the equation. -8x + 8x = -7 + 8x Combine like terms: -8x + 8x = 0 0 = -7 + 8x Simplifying 0 = -7 + 8x 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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