4log(x-4)=-2log(x+1)

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Solution for 4log(x-4)=-2log(x+1) equation:


Simplifying
4log(x + -4) = -2log(x + 1)

Reorder the terms:
4glo(-4 + x) = -2log(x + 1)
(-4 * 4glo + x * 4glo) = -2log(x + 1)
(-16glo + 4glox) = -2log(x + 1)

Reorder the terms:
-16glo + 4glox = -2glo(1 + x)
-16glo + 4glox = (1 * -2glo + x * -2glo)
-16glo + 4glox = (-2glo + -2glox)

Solving
-16glo + 4glox = -2glo + -2glox

Solving for variable 'g'.

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

Add '2glo' to each side of the equation.
-16glo + 2glo + 4glox = -2glo + 2glo + -2glox

Combine like terms: -16glo + 2glo = -14glo
-14glo + 4glox = -2glo + 2glo + -2glox

Combine like terms: -2glo + 2glo = 0
-14glo + 4glox = 0 + -2glox
-14glo + 4glox = -2glox

Add '2glox' to each side of the equation.
-14glo + 4glox + 2glox = -2glox + 2glox

Combine like terms: 4glox + 2glox = 6glox
-14glo + 6glox = -2glox + 2glox

Combine like terms: -2glox + 2glox = 0
-14glo + 6glox = 0

Factor out the Greatest Common Factor (GCF), '2glo'.
2glo(-7 + 3x) = 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 '(-7 + 3x)' equal to zero and attempt to solve: Simplifying -7 + 3x = 0 Solving -7 + 3x = 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 + 3x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 3x = 0 + 7 3x = 0 + 7 Combine like terms: 0 + 7 = 7 3x = 7 Add '-3x' to each side of the equation. 3x + -3x = 7 + -3x Combine like terms: 3x + -3x = 0 0 = 7 + -3x Simplifying 0 = 7 + -3x 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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