log(9x+72)-log(2-x)=2log(x+6)

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Solution for log(9x+72)-log(2-x)=2log(x+6) equation:


Simplifying
log(9x + 72) + -1log(2 + -1x) = 2log(x + 6)

Reorder the terms:
glo(72 + 9x) + -1log(2 + -1x) = 2log(x + 6)
(72 * glo + 9x * glo) + -1log(2 + -1x) = 2log(x + 6)
(72glo + 9glox) + -1log(2 + -1x) = 2log(x + 6)
72glo + 9glox + (2 * -1glo + -1x * -1glo) = 2log(x + 6)
72glo + 9glox + (-2glo + 1glox) = 2log(x + 6)

Reorder the terms:
72glo + -2glo + 9glox + 1glox = 2log(x + 6)

Combine like terms: 72glo + -2glo = 70glo
70glo + 9glox + 1glox = 2log(x + 6)

Combine like terms: 9glox + 1glox = 10glox
70glo + 10glox = 2log(x + 6)

Reorder the terms:
70glo + 10glox = 2glo(6 + x)
70glo + 10glox = (6 * 2glo + x * 2glo)
70glo + 10glox = (12glo + 2glox)

Solving
70glo + 10glox = 12glo + 2glox

Solving for variable 'g'.

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

Add '-12glo' to each side of the equation.
70glo + -12glo + 10glox = 12glo + -12glo + 2glox

Combine like terms: 70glo + -12glo = 58glo
58glo + 10glox = 12glo + -12glo + 2glox

Combine like terms: 12glo + -12glo = 0
58glo + 10glox = 0 + 2glox
58glo + 10glox = 2glox

Add '-2glox' to each side of the equation.
58glo + 10glox + -2glox = 2glox + -2glox

Combine like terms: 10glox + -2glox = 8glox
58glo + 8glox = 2glox + -2glox

Combine like terms: 2glox + -2glox = 0
58glo + 8glox = 0

Factor out the Greatest Common Factor (GCF), '2glo'.
2glo(29 + 4x) = 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 '(29 + 4x)' equal to zero and attempt to solve: Simplifying 29 + 4x = 0 Solving 29 + 4x = 0 Move all terms containing g to the left, all other terms to the right. Add '-29' to each side of the equation. 29 + -29 + 4x = 0 + -29 Combine like terms: 29 + -29 = 0 0 + 4x = 0 + -29 4x = 0 + -29 Combine like terms: 0 + -29 = -29 4x = -29 Add '-4x' to each side of the equation. 4x + -4x = -29 + -4x Combine like terms: 4x + -4x = 0 0 = -29 + -4x Simplifying 0 = -29 + -4x 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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