Log(3x+3)=log(9x-15)

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Solution for Log(3x+3)=log(9x-15) equation:


Simplifying
Log(3x + 3) = log(9x + -15)

Reorder the terms:
goL(3 + 3x) = log(9x + -15)
(3 * goL + 3x * goL) = log(9x + -15)
(3goL + 3goxL) = log(9x + -15)

Reorder the terms:
3goL + 3goxL = glo(-15 + 9x)
3goL + 3goxL = (-15 * glo + 9x * glo)
3goL + 3goxL = (-15glo + 9glox)

Solving
3goL + 3goxL = -15glo + 9glox

Solving for variable 'g'.

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

Add '15glo' to each side of the equation.
3goL + 15glo + 3goxL = -15glo + 15glo + 9glox

Reorder the terms:
15glo + 3goL + 3goxL = -15glo + 15glo + 9glox

Combine like terms: -15glo + 15glo = 0
15glo + 3goL + 3goxL = 0 + 9glox
15glo + 3goL + 3goxL = 9glox

Add '-9glox' to each side of the equation.
15glo + 3goL + -9glox + 3goxL = 9glox + -9glox

Reorder the terms:
15glo + -9glox + 3goL + 3goxL = 9glox + -9glox

Combine like terms: 9glox + -9glox = 0
15glo + -9glox + 3goL + 3goxL = 0

Factor out the Greatest Common Factor (GCF), '3go'.
3go(5l + -3lx + L + xL) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'go' equal to zero and attempt to solve: Simplifying go = 0 Solving go = 0 Move all terms containing g to the left, all other terms to the right. Simplifying go = 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 '(5l + -3lx + L + xL)' equal to zero and attempt to solve: Simplifying 5l + -3lx + L + xL = 0 Reorder the terms: L + 5l + -3lx + xL = 0 Solving L + 5l + -3lx + xL = 0 Move all terms containing g to the left, all other terms to the right. Add '-1L' to each side of the equation. L + 5l + -3lx + -1L + xL = 0 + -1L Reorder the terms: L + -1L + 5l + -3lx + xL = 0 + -1L Combine like terms: L + -1L = 0 0 + 5l + -3lx + xL = 0 + -1L 5l + -3lx + xL = 0 + -1L Remove the zero: 5l + -3lx + xL = -1L Add '-5l' to each side of the equation. 5l + -3lx + -5l + xL = -1L + -5l Reorder the terms: 5l + -5l + -3lx + xL = -1L + -5l Combine like terms: 5l + -5l = 0 0 + -3lx + xL = -1L + -5l -3lx + xL = -1L + -5l Add '3lx' to each side of the equation. -3lx + 3lx + xL = -1L + -5l + 3lx Combine like terms: -3lx + 3lx = 0 0 + xL = -1L + -5l + 3lx xL = -1L + -5l + 3lx Add '-1xL' to each side of the equation. xL + -1xL = -1L + -5l + 3lx + -1xL Combine like terms: xL + -1xL = 0 0 = -1L + -5l + 3lx + -1xL Simplifying 0 = -1L + -5l + 3lx + -1xL 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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