log(x)-log(x-3)=log(7x)

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


Simplifying
log(x) + -1log(x + -3) = log(7x)

Multiply glo * x
glox + -1log(x + -3) = log(7x)

Reorder the terms:
glox + -1glo(-3 + x) = log(7x)
glox + (-3 * -1glo + x * -1glo) = log(7x)
glox + (3glo + -1glox) = log(7x)

Reorder the terms:
3glo + glox + -1glox = log(7x)

Combine like terms: glox + -1glox = 0
3glo + 0 = log(7x)
3glo = log(7x)

Remove parenthesis around (7x)
3glo = glo * 7x

Reorder the terms for easier multiplication:
3glo = 7glo * x

Multiply glo * x
3glo = 7glox

Solving
3glo = 7glox

Solving for variable 'g'.

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

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

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

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

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 '(3 + -7x)' equal to zero and attempt to solve: Simplifying 3 + -7x = 0 Solving 3 + -7x = 0 Move all terms containing g to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -7x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -7x = 0 + -3 -7x = 0 + -3 Combine like terms: 0 + -3 = -3 -7x = -3 Add '7x' to each side of the equation. -7x + 7x = -3 + 7x Combine like terms: -7x + 7x = 0 0 = -3 + 7x Simplifying 0 = -3 + 7x 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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