log(5x+3)=log(x+5)+log(4)

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Solution for log(5x+3)=log(x+5)+log(4) equation:


Simplifying
log(5x + 3) = log(x + 5) + log(4)

Reorder the terms:
glo(3 + 5x) = log(x + 5) + log(4)
(3 * glo + 5x * glo) = log(x + 5) + log(4)
(3glo + 5glox) = log(x + 5) + log(4)

Reorder the terms:
3glo + 5glox = glo(5 + x) + log(4)
3glo + 5glox = (5 * glo + x * glo) + log(4)
3glo + 5glox = (5glo + glox) + log(4)

Reorder the terms for easier multiplication:
3glo + 5glox = 5glo + glox + 4glo

Reorder the terms:
3glo + 5glox = 5glo + 4glo + glox

Combine like terms: 5glo + 4glo = 9glo
3glo + 5glox = 9glo + glox

Solving
3glo + 5glox = 9glo + glox

Solving for variable 'g'.

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

Add '-9glo' to each side of the equation.
3glo + -9glo + 5glox = 9glo + -9glo + glox

Combine like terms: 3glo + -9glo = -6glo
-6glo + 5glox = 9glo + -9glo + glox

Combine like terms: 9glo + -9glo = 0
-6glo + 5glox = 0 + glox
-6glo + 5glox = glox

Add '-1glox' to each side of the equation.
-6glo + 5glox + -1glox = glox + -1glox

Combine like terms: 5glox + -1glox = 4glox
-6glo + 4glox = glox + -1glox

Combine like terms: glox + -1glox = 0
-6glo + 4glox = 0

Factor out the Greatest Common Factor (GCF), '2glo'.
2glo(-3 + 2x) = 0

Ignore the factor 2.

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 '(-3 + 2x)' equal to zero and attempt to solve: Simplifying -3 + 2x = 0 Solving -3 + 2x = 0 Move all terms containing g to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2x = 0 + 3 2x = 0 + 3 Combine like terms: 0 + 3 = 3 2x = 3 Add '-2x' to each side of the equation. 2x + -2x = 3 + -2x Combine like terms: 2x + -2x = 0 0 = 3 + -2x Simplifying 0 = 3 + -2x 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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