log(-4x)-log(2)=log(8)

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Solution for log(-4x)-log(2)=log(8) equation:


Simplifying
log(-4x) + -1log(2) = log(8)

Remove parenthesis around (-4x)
glo * -4x + -1log(2) = log(8)

Reorder the terms for easier multiplication:
-4glo * x + -1log(2) = log(8)

Multiply glo * x
-4glox + -1log(2) = log(8)

Reorder the terms for easier multiplication:
-4glox + -1 * 2glo = log(8)

Multiply -1 * 2
-4glox + -2glo = log(8)

Reorder the terms:
-2glo + -4glox = log(8)

Reorder the terms for easier multiplication:
-2glo + -4glox = 8glo

Solving
-2glo + -4glox = 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.
-2glo + -8glo + -4glox = 8glo + -8glo

Combine like terms: -2glo + -8glo = -10glo
-10glo + -4glox = 8glo + -8glo

Combine like terms: 8glo + -8glo = 0
-10glo + -4glox = 0

Factor out the Greatest Common Factor (GCF), '-2glo'.
-2glo(5 + 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 '(5 + 2x)' equal to zero and attempt to solve: Simplifying 5 + 2x = 0 Solving 5 + 2x = 0 Move all terms containing g to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2x = 0 + -5 2x = 0 + -5 Combine like terms: 0 + -5 = -5 2x = -5 Add '-2x' to each side of the equation. 2x + -2x = -5 + -2x Combine like terms: 2x + -2x = 0 0 = -5 + -2x Simplifying 0 = -5 + -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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