2log[5](x)=log[5](x+15)+log[5](4)

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Solution for 2log[5](x)=log[5](x+15)+log[5](4) equation:


Simplifying
2log[5](x) = log[5](x + 15) + log[5](4)

Reorder the terms for easier multiplication:
2 * 5glo * x = log[5](x + 15) + log[5](4)

Multiply 2 * 5
10glo * x = log[5](x + 15) + log[5](4)

Multiply glo * x
10glox = log[5](x + 15) + log[5](4)

Reorder the terms:
10glox = glo * 5(15 + x) + log[5](4)

Reorder the terms for easier multiplication:
10glox = 5glo(15 + x) + log[5](4)
10glox = (15 * 5glo + x * 5glo) + log[5](4)
10glox = (75glo + 5glox) + log[5](4)

Reorder the terms for easier multiplication:
10glox = 75glo + 5glox + 5 * 4glo

Multiply 5 * 4
10glox = 75glo + 5glox + 20glo

Reorder the terms:
10glox = 75glo + 20glo + 5glox

Combine like terms: 75glo + 20glo = 95glo
10glox = 95glo + 5glox

Solving
10glox = 95glo + 5glox

Solving for variable 'g'.

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

Add '-95glo' to each side of the equation.
-95glo + 10glox = 95glo + -95glo + 5glox

Combine like terms: 95glo + -95glo = 0
-95glo + 10glox = 0 + 5glox
-95glo + 10glox = 5glox

Add '-5glox' to each side of the equation.
-95glo + 10glox + -5glox = 5glox + -5glox

Combine like terms: 10glox + -5glox = 5glox
-95glo + 5glox = 5glox + -5glox

Combine like terms: 5glox + -5glox = 0
-95glo + 5glox = 0

Factor out the Greatest Common Factor (GCF), '5glo'.
5glo(-19 + x) = 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 '(-19 + x)' equal to zero and attempt to solve: Simplifying -19 + x = 0 Solving -19 + x = 0 Move all terms containing g to the left, all other terms to the right. Add '19' to each side of the equation. -19 + 19 + x = 0 + 19 Combine like terms: -19 + 19 = 0 0 + x = 0 + 19 x = 0 + 19 Combine like terms: 0 + 19 = 19 x = 19 Add '-1x' to each side of the equation. x + -1x = 19 + -1x Combine like terms: x + -1x = 0 0 = 19 + -1x Simplifying 0 = 19 + -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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