log(7x-2)=log(3x+6)

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Solution for log(7x-2)=log(3x+6) equation:


Simplifying
log(7x + -2) = log(3x + 6)

Reorder the terms:
glo(-2 + 7x) = log(3x + 6)
(-2 * glo + 7x * glo) = log(3x + 6)
(-2glo + 7glox) = log(3x + 6)

Reorder the terms:
-2glo + 7glox = glo(6 + 3x)
-2glo + 7glox = (6 * glo + 3x * glo)
-2glo + 7glox = (6glo + 3glox)

Solving
-2glo + 7glox = 6glo + 3glox

Solving for variable 'g'.

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

Add '-6glo' to each side of the equation.
-2glo + -6glo + 7glox = 6glo + -6glo + 3glox

Combine like terms: -2glo + -6glo = -8glo
-8glo + 7glox = 6glo + -6glo + 3glox

Combine like terms: 6glo + -6glo = 0
-8glo + 7glox = 0 + 3glox
-8glo + 7glox = 3glox

Add '-3glox' to each side of the equation.
-8glo + 7glox + -3glox = 3glox + -3glox

Combine like terms: 7glox + -3glox = 4glox
-8glo + 4glox = 3glox + -3glox

Combine like terms: 3glox + -3glox = 0
-8glo + 4glox = 0

Factor out the Greatest Common Factor (GCF), '4glo'.
4glo(-2 + x) = 0

Ignore the factor 4.

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 '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing g to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Add '-1x' to each side of the equation. x + -1x = 2 + -1x Combine like terms: x + -1x = 0 0 = 2 + -1x Simplifying 0 = 2 + -1x 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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