log(7)(x-2)+log(7)(x+4)=2log(7)(4)

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Solution for log(7)(x-2)+log(7)(x+4)=2log(7)(4) equation:


Simplifying
log(7)(x + -2) + log(7)(x + 4) = 2log(7)(4)

Reorder the terms:
glo * 7(-2 + x) + log(7)(x + 4) = 2log(7)(4)

Reorder the terms for easier multiplication:
7glo(-2 + x) + log(7)(x + 4) = 2log(7)(4)
(-2 * 7glo + x * 7glo) + log(7)(x + 4) = 2log(7)(4)
(-14glo + 7glox) + log(7)(x + 4) = 2log(7)(4)

Reorder the terms:
-14glo + 7glox + glo * 7(4 + x) = 2log(7)(4)

Reorder the terms for easier multiplication:
-14glo + 7glox + 7glo(4 + x) = 2log(7)(4)
-14glo + 7glox + (4 * 7glo + x * 7glo) = 2log(7)(4)
-14glo + 7glox + (28glo + 7glox) = 2log(7)(4)

Reorder the terms:
-14glo + 28glo + 7glox + 7glox = 2log(7)(4)

Combine like terms: -14glo + 28glo = 14glo
14glo + 7glox + 7glox = 2log(7)(4)

Combine like terms: 7glox + 7glox = 14glox
14glo + 14glox = 2log(7)(4)

Reorder the terms for easier multiplication:
14glo + 14glox = 2 * 7 * 4glo

Multiply 2 * 7
14glo + 14glox = 14 * 4glo

Multiply 14 * 4
14glo + 14glox = 56glo

Solving
14glo + 14glox = 56glo

Solving for variable 'g'.

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

Add '-56glo' to each side of the equation.
14glo + -56glo + 14glox = 56glo + -56glo

Combine like terms: 14glo + -56glo = -42glo
-42glo + 14glox = 56glo + -56glo

Combine like terms: 56glo + -56glo = 0
-42glo + 14glox = 0

Factor out the Greatest Common Factor (GCF), '14glo'.
14glo(-3 + x) = 0

Ignore the factor 14.

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 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 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 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Add '-1x' to each side of the equation. x + -1x = 3 + -1x Combine like terms: x + -1x = 0 0 = 3 + -1x Simplifying 0 = 3 + -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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