Log(x+1)+log(x+3)=log(8)

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Solution for Log(x+1)+log(x+3)=log(8) equation:


Simplifying
Log(x + 1) + log(x + 3) = log(8)

Reorder the terms:
goL(1 + x) + log(x + 3) = log(8)
(1 * goL + x * goL) + log(x + 3) = log(8)
(1goL + goxL) + log(x + 3) = log(8)

Reorder the terms:
1goL + goxL + glo(3 + x) = log(8)
1goL + goxL + (3 * glo + x * glo) = log(8)
1goL + goxL + (3glo + glox) = log(8)

Reorder the terms:
3glo + glox + 1goL + goxL = log(8)

Reorder the terms for easier multiplication:
3glo + glox + 1goL + goxL = 8glo

Solving
3glo + glox + 1goL + goxL = 8glo

Solving for variable 'g'.

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

Add '-8glo' to each side of the equation.
3glo + glox + 1goL + -8glo + goxL = 8glo + -8glo

Reorder the terms:
3glo + -8glo + glox + 1goL + goxL = 8glo + -8glo

Combine like terms: 3glo + -8glo = -5glo
-5glo + glox + 1goL + goxL = 8glo + -8glo

Combine like terms: 8glo + -8glo = 0
-5glo + glox + 1goL + goxL = 0

Factor out the Greatest Common Factor (GCF), 'go'.
go(-5l + lx + L + xL) = 0

Subproblem 1

Set the factor 'go' equal to zero and attempt to solve: Simplifying go = 0 Solving go = 0 Move all terms containing g to the left, all other terms to the right. Simplifying go = 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 '(-5l + lx + L + xL)' equal to zero and attempt to solve: Simplifying -5l + lx + L + xL = 0 Reorder the terms: L + -5l + lx + xL = 0 Solving L + -5l + lx + xL = 0 Move all terms containing g to the left, all other terms to the right. Add '-1L' to each side of the equation. L + -5l + lx + -1L + xL = 0 + -1L Reorder the terms: L + -1L + -5l + lx + xL = 0 + -1L Combine like terms: L + -1L = 0 0 + -5l + lx + xL = 0 + -1L -5l + lx + xL = 0 + -1L Remove the zero: -5l + lx + xL = -1L Add '5l' to each side of the equation. -5l + lx + 5l + xL = -1L + 5l Reorder the terms: -5l + 5l + lx + xL = -1L + 5l Combine like terms: -5l + 5l = 0 0 + lx + xL = -1L + 5l lx + xL = -1L + 5l Add '-1lx' to each side of the equation. lx + -1lx + xL = -1L + 5l + -1lx Combine like terms: lx + -1lx = 0 0 + xL = -1L + 5l + -1lx xL = -1L + 5l + -1lx Add '-1xL' to each side of the equation. xL + -1xL = -1L + 5l + -1lx + -1xL Combine like terms: xL + -1xL = 0 0 = -1L + 5l + -1lx + -1xL Simplifying 0 = -1L + 5l + -1lx + -1xL 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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