log[3](5x-7)=3

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Solution for log[3](5x-7)=3 equation:


Simplifying
log[3](5x + -7) = 3

Reorder the terms:
glo * 3(-7 + 5x) = 3

Reorder the terms for easier multiplication:
3glo(-7 + 5x) = 3
(-7 * 3glo + 5x * 3glo) = 3
(-21glo + 15glox) = 3

Solving
-21glo + 15glox = 3

Solving for variable 'g'.

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

Reorder the terms:
-3 + -21glo + 15glox = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + -21glo + 15glox = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-1 + -7glo + 5glox) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-1 + -7glo + 5glox)' equal to zero and attempt to solve: Simplifying -1 + -7glo + 5glox = 0 Solving -1 + -7glo + 5glox = 0 Move all terms containing g to the left, all other terms to the right. Add '1' to each side of the equation. -1 + -7glo + 1 + 5glox = 0 + 1 Reorder the terms: -1 + 1 + -7glo + 5glox = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -7glo + 5glox = 0 + 1 -7glo + 5glox = 0 + 1 Combine like terms: 0 + 1 = 1 -7glo + 5glox = 1 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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