log[4](x+2)=log[4](3x-12)

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Solution for log[4](x+2)=log[4](3x-12) equation:


Simplifying
log[4](x + 2) = log[4](3x + -12)

Reorder the terms:
glo * 4(2 + x) = log[4](3x + -12)

Reorder the terms for easier multiplication:
4glo(2 + x) = log[4](3x + -12)
(2 * 4glo + x * 4glo) = log[4](3x + -12)
(8glo + 4glox) = log[4](3x + -12)

Reorder the terms:
8glo + 4glox = glo * 4(-12 + 3x)

Reorder the terms for easier multiplication:
8glo + 4glox = 4glo(-12 + 3x)
8glo + 4glox = (-12 * 4glo + 3x * 4glo)
8glo + 4glox = (-48glo + 12glox)

Solving
8glo + 4glox = -48glo + 12glox

Solving for variable 'g'.

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

Add '48glo' to each side of the equation.
8glo + 48glo + 4glox = -48glo + 48glo + 12glox

Combine like terms: 8glo + 48glo = 56glo
56glo + 4glox = -48glo + 48glo + 12glox

Combine like terms: -48glo + 48glo = 0
56glo + 4glox = 0 + 12glox
56glo + 4glox = 12glox

Add '-12glox' to each side of the equation.
56glo + 4glox + -12glox = 12glox + -12glox

Combine like terms: 4glox + -12glox = -8glox
56glo + -8glox = 12glox + -12glox

Combine like terms: 12glox + -12glox = 0
56glo + -8glox = 0

Factor out the Greatest Common Factor (GCF), '8glo'.
8glo(7 + -1x) = 0

Ignore the factor 8.

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 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 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 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Add 'x' to each side of the equation. -1x + x = -7 + x Combine like terms: -1x + x = 0 0 = -7 + x Simplifying 0 = -7 + x 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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