log(x)+log(x-9)=log(8x)

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Solution for log(x)+log(x-9)=log(8x) equation:


Simplifying
log(x) + log(x + -9) = log(8x)

Multiply glo * x
glox + log(x + -9) = log(8x)

Reorder the terms:
glox + glo(-9 + x) = log(8x)
glox + (-9 * glo + x * glo) = log(8x)
glox + (-9glo + glox) = log(8x)

Reorder the terms:
-9glo + glox + glox = log(8x)

Combine like terms: glox + glox = 2glox
-9glo + 2glox = log(8x)

Remove parenthesis around (8x)
-9glo + 2glox = glo * 8x

Reorder the terms for easier multiplication:
-9glo + 2glox = 8glo * x

Multiply glo * x
-9glo + 2glox = 8glox

Solving
-9glo + 2glox = 8glox

Solving for variable 'g'.

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

Add '-8glox' to each side of the equation.
-9glo + 2glox + -8glox = 8glox + -8glox

Combine like terms: 2glox + -8glox = -6glox
-9glo + -6glox = 8glox + -8glox

Combine like terms: 8glox + -8glox = 0
-9glo + -6glox = 0

Factor out the Greatest Common Factor (GCF), '-3glo'.
-3glo(3 + 2x) = 0

Ignore the factor -3.

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 + 2x)' equal to zero and attempt to solve: Simplifying 3 + 2x = 0 Solving 3 + 2x = 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 + 2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2x = 0 + -3 2x = 0 + -3 Combine like terms: 0 + -3 = -3 2x = -3 Add '-2x' to each side of the equation. 2x + -2x = -3 + -2x Combine like terms: 2x + -2x = 0 0 = -3 + -2x Simplifying 0 = -3 + -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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