Log(7)(21x)-log(x-4)=2

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Solution for Log(7)(21x)-log(x-4)=2 equation:


Simplifying
Log(7)(21x) + -1log(x + -4) = 2

Remove parenthesis around (21x)
goL * 7 * 21x + -1log(x + -4) = 2

Reorder the terms for easier multiplication:
7 * 21goL * x + -1log(x + -4) = 2

Multiply 7 * 21
147goL * x + -1log(x + -4) = 2

Multiply goL * x
147goxL + -1log(x + -4) = 2

Reorder the terms:
147goxL + -1glo(-4 + x) = 2
147goxL + (-4 * -1glo + x * -1glo) = 2
147goxL + (4glo + -1glox) = 2

Reorder the terms:
4glo + -1glox + 147goxL = 2

Solving
4glo + -1glox + 147goxL = 2

Solving for variable 'g'.

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

Reorder the terms:
-2 + 4glo + -1glox + 147goxL = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + 4glo + -1glox + 147goxL = 0

The solution to this equation could not be determined.

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