log(9)(7x)=log(9)(2)+log(x^2-2)

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Solution for log(9)(7x)=log(9)(2)+log(x^2-2) equation:


Simplifying
log(9)(7x) = log(9)(2) + log(x2 + -2)

Remove parenthesis around (7x)
glo * 9 * 7x = log(9)(2) + log(x2 + -2)

Reorder the terms for easier multiplication:
9 * 7glo * x = log(9)(2) + log(x2 + -2)

Multiply 9 * 7
63glo * x = log(9)(2) + log(x2 + -2)

Multiply glo * x
63glox = log(9)(2) + log(x2 + -2)

Reorder the terms for easier multiplication:
63glox = 9 * 2glo + log(x2 + -2)

Multiply 9 * 2
63glox = 18glo + log(x2 + -2)

Reorder the terms:
63glox = 18glo + glo(-2 + x2)
63glox = 18glo + (-2 * glo + x2 * glo)
63glox = 18glo + (-2glo + glox2)

Combine like terms: 18glo + -2glo = 16glo
63glox = 16glo + glox2

Solving
63glox = 16glo + glox2

Solving for variable 'g'.

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

Add '-16glo' to each side of the equation.
-16glo + 63glox = 16glo + -16glo + glox2

Combine like terms: 16glo + -16glo = 0
-16glo + 63glox = 0 + glox2
-16glo + 63glox = glox2

Add '-1glox2' to each side of the equation.
-16glo + 63glox + -1glox2 = glox2 + -1glox2

Combine like terms: glox2 + -1glox2 = 0
-16glo + 63glox + -1glox2 = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(-16 + 63x + -1x2) = 0

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 '(-16 + 63x + -1x2)' equal to zero and attempt to solve: Simplifying -16 + 63x + -1x2 = 0 Solving -16 + 63x + -1x2 = 0 Move all terms containing g to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 63x + 16 + -1x2 = 0 + 16 Reorder the terms: -16 + 16 + 63x + -1x2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + 63x + -1x2 = 0 + 16 63x + -1x2 = 0 + 16 Combine like terms: 0 + 16 = 16 63x + -1x2 = 16 Add '-63x' to each side of the equation. 63x + -63x + -1x2 = 16 + -63x Combine like terms: 63x + -63x = 0 0 + -1x2 = 16 + -63x -1x2 = 16 + -63x Add 'x2' to each side of the equation. -1x2 + x2 = 16 + -63x + x2 Combine like terms: -1x2 + x2 = 0 0 = 16 + -63x + x2 Simplifying 0 = 16 + -63x + x2 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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