log(x^2+6x)=log(7)

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Solution for log(x^2+6x)=log(7) equation:


Simplifying
log(x2 + 6x) = log(7)

Reorder the terms:
glo(6x + x2) = log(7)
(6x * glo + x2 * glo) = log(7)
(6glox + glox2) = log(7)

Reorder the terms for easier multiplication:
6glox + glox2 = 7glo

Solving
6glox + glox2 = 7glo

Solving for variable 'g'.

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

Add '-7glo' to each side of the equation.
6glox + -7glo + glox2 = 7glo + -7glo

Reorder the terms:
-7glo + 6glox + glox2 = 7glo + -7glo

Combine like terms: 7glo + -7glo = 0
-7glo + 6glox + glox2 = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(-7 + 6x + x2) = 0

Factor a trinomial.
glo((-7 + -1x)(1 + -1x)) = 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 '(-7 + -1x)' equal to zero and attempt to solve: Simplifying -7 + -1x = 0 Solving -7 + -1x = 0 Move all terms containing g to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1x = 0 + 7 -1x = 0 + 7 Combine like terms: 0 + 7 = 7 -1x = 7 Add 'x' to each side of the equation. -1x + x = 7 + x Combine like terms: -1x + x = 0 0 = 7 + x Simplifying 0 = 7 + x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

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