Log(9d+3)=log(3d-9)

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


Simplifying
Log(9d + 3) = log(3d + -9)

Reorder the terms:
goL(3 + 9d) = log(3d + -9)
(3 * goL + 9d * goL) = log(3d + -9)

Reorder the terms:
(9dgoL + 3goL) = log(3d + -9)
(9dgoL + 3goL) = log(3d + -9)

Reorder the terms:
9dgoL + 3goL = glo(-9 + 3d)
9dgoL + 3goL = (-9 * glo + 3d * glo)

Reorder the terms:
9dgoL + 3goL = (3dglo + -9glo)
9dgoL + 3goL = (3dglo + -9glo)

Solving
9dgoL + 3goL = 3dglo + -9glo

Solving for variable 'd'.

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

Add '-3dglo' to each side of the equation.
9dgoL + -3dglo + 3goL = 3dglo + -3dglo + -9glo

Reorder the terms:
-3dglo + 9dgoL + 3goL = 3dglo + -3dglo + -9glo

Combine like terms: 3dglo + -3dglo = 0
-3dglo + 9dgoL + 3goL = 0 + -9glo
-3dglo + 9dgoL + 3goL = -9glo

Add '-3goL' to each side of the equation.
-3dglo + 9dgoL + 3goL + -3goL = -9glo + -3goL

Combine like terms: 3goL + -3goL = 0
-3dglo + 9dgoL + 0 = -9glo + -3goL
-3dglo + 9dgoL = -9glo + -3goL

Reorder the terms:
-3dglo + 9dgoL + 9glo + 3goL = -9glo + 9glo + -3goL + 3goL

Combine like terms: -9glo + 9glo = 0
-3dglo + 9dgoL + 9glo + 3goL = 0 + -3goL + 3goL
-3dglo + 9dgoL + 9glo + 3goL = -3goL + 3goL

Combine like terms: -3goL + 3goL = 0
-3dglo + 9dgoL + 9glo + 3goL = 0

Factor out the Greatest Common Factor (GCF), '3go'.
3go(-1dl + 3dL + 3l + L) = 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 d to the left, all other terms to the right. Add '-1go' to each side of the equation. go + -1go = 0 + -1go Remove the zero: 0 = -1go Simplifying 0 = -1go 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 '(-1dl + 3dL + 3l + L)' equal to zero and attempt to solve: Simplifying -1dl + 3dL + 3l + L = 0 Reorder the terms: L + 3dL + -1dl + 3l = 0 Solving L + 3dL + -1dl + 3l = 0 Move all terms containing d to the left, all other terms to the right. Add '-1L' to each side of the equation. L + 3dL + -1dl + -1L + 3l = 0 + -1L Reorder the terms: L + -1L + 3dL + -1dl + 3l = 0 + -1L Combine like terms: L + -1L = 0 0 + 3dL + -1dl + 3l = 0 + -1L 3dL + -1dl + 3l = 0 + -1L Remove the zero: 3dL + -1dl + 3l = -1L Add '-3l' to each side of the equation. 3dL + -1dl + 3l + -3l = -1L + -3l Combine like terms: 3l + -3l = 0 3dL + -1dl + 0 = -1L + -3l 3dL + -1dl = -1L + -3l 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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