log(91)=log(21x)

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Solution for log(91)=log(21x) equation:


Simplifying
log(91) = log(21x)

Reorder the terms for easier multiplication:
91glo = log(21x)

Remove parenthesis around (21x)
91glo = glo * 21x

Reorder the terms for easier multiplication:
91glo = 21glo * x

Multiply glo * x
91glo = 21glox

Solving
91glo = 21glox

Solving for variable 'g'.

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

Add '-21glox' to each side of the equation.
91glo + -21glox = 21glox + -21glox

Combine like terms: 21glox + -21glox = 0
91glo + -21glox = 0

Factor out the Greatest Common Factor (GCF), '7glo'.
7glo(13 + -3x) = 0

Ignore the factor 7.

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 '(13 + -3x)' equal to zero and attempt to solve: Simplifying 13 + -3x = 0 Solving 13 + -3x = 0 Move all terms containing g to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -3x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -3x = 0 + -13 -3x = 0 + -13 Combine like terms: 0 + -13 = -13 -3x = -13 Add '3x' to each side of the equation. -3x + 3x = -13 + 3x Combine like terms: -3x + 3x = 0 0 = -13 + 3x Simplifying 0 = -13 + 3x 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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