log(x-3)=log(7x-23)-log(x+1)

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Solution for log(x-3)=log(7x-23)-log(x+1) equation:


Simplifying
log(x + -3) = log(7x + -23) + -1log(x + 1)

Reorder the terms:
glo(-3 + x) = log(7x + -23) + -1log(x + 1)
(-3 * glo + x * glo) = log(7x + -23) + -1log(x + 1)
(-3glo + glox) = log(7x + -23) + -1log(x + 1)

Reorder the terms:
-3glo + glox = glo(-23 + 7x) + -1log(x + 1)
-3glo + glox = (-23 * glo + 7x * glo) + -1log(x + 1)
-3glo + glox = (-23glo + 7glox) + -1log(x + 1)

Reorder the terms:
-3glo + glox = -23glo + 7glox + -1glo(1 + x)
-3glo + glox = -23glo + 7glox + (1 * -1glo + x * -1glo)
-3glo + glox = -23glo + 7glox + (-1glo + -1glox)

Reorder the terms:
-3glo + glox = -23glo + -1glo + 7glox + -1glox

Combine like terms: -23glo + -1glo = -24glo
-3glo + glox = -24glo + 7glox + -1glox

Combine like terms: 7glox + -1glox = 6glox
-3glo + glox = -24glo + 6glox

Solving
-3glo + glox = -24glo + 6glox

Solving for variable 'g'.

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

Add '24glo' to each side of the equation.
-3glo + 24glo + glox = -24glo + 24glo + 6glox

Combine like terms: -3glo + 24glo = 21glo
21glo + glox = -24glo + 24glo + 6glox

Combine like terms: -24glo + 24glo = 0
21glo + glox = 0 + 6glox
21glo + glox = 6glox

Add '-6glox' to each side of the equation.
21glo + glox + -6glox = 6glox + -6glox

Combine like terms: glox + -6glox = -5glox
21glo + -5glox = 6glox + -6glox

Combine like terms: 6glox + -6glox = 0
21glo + -5glox = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(21 + -5x) = 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 '(21 + -5x)' equal to zero and attempt to solve: Simplifying 21 + -5x = 0 Solving 21 + -5x = 0 Move all terms containing g to the left, all other terms to the right. Add '-21' to each side of the equation. 21 + -21 + -5x = 0 + -21 Combine like terms: 21 + -21 = 0 0 + -5x = 0 + -21 -5x = 0 + -21 Combine like terms: 0 + -21 = -21 -5x = -21 Add '5x' to each side of the equation. -5x + 5x = -21 + 5x Combine like terms: -5x + 5x = 0 0 = -21 + 5x Simplifying 0 = -21 + 5x 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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