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

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


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

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

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

Reorder the terms:
4glo + -2glo + glox + glox = 4

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

Combine like terms: glox + glox = 2glox
2glo + 2glox = 4

Solving
2glo + 2glox = 4

Solving for variable 'g'.

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

Reorder the terms:
-4 + 2glo + 2glox = 4 + -4

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

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

Ignore the factor 2.

Subproblem 1

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