log(4x+7)=1+log(x-8)

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Solution for log(4x+7)=1+log(x-8) equation:


Simplifying
log(4x + 7) = 1 + log(x + -8)

Reorder the terms:
glo(7 + 4x) = 1 + log(x + -8)
(7 * glo + 4x * glo) = 1 + log(x + -8)
(7glo + 4glox) = 1 + log(x + -8)

Reorder the terms:
7glo + 4glox = 1 + glo(-8 + x)
7glo + 4glox = 1 + (-8 * glo + x * glo)
7glo + 4glox = 1 + (-8glo + glox)

Solving
7glo + 4glox = 1 + -8glo + glox

Solving for variable 'g'.

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

Add '8glo' to each side of the equation.
7glo + 8glo + 4glox = 1 + -8glo + 8glo + glox

Combine like terms: 7glo + 8glo = 15glo
15glo + 4glox = 1 + -8glo + 8glo + glox

Combine like terms: -8glo + 8glo = 0
15glo + 4glox = 1 + 0 + glox
15glo + 4glox = 1 + glox

Add '-1glox' to each side of the equation.
15glo + 4glox + -1glox = 1 + glox + -1glox

Combine like terms: 4glox + -1glox = 3glox
15glo + 3glox = 1 + glox + -1glox

Combine like terms: glox + -1glox = 0
15glo + 3glox = 1 + 0
15glo + 3glox = 1

Reorder the terms:
-1 + 15glo + 3glox = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + 15glo + 3glox = 0

The solution to this equation could not be determined.

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