Log(x)=(2)-Log(x-21)

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


Simplifying
Log(x) = (2) + -1Log(x + -21)

Multiply goL * x
goxL = (2) + -1Log(x + -21)
goxL = 2 + -1Log(x + -21)

Reorder the terms:
goxL = 2 + -1goL(-21 + x)
goxL = 2 + (-21 * -1goL + x * -1goL)
goxL = 2 + (21goL + -1goxL)

Solving
goxL = 2 + 21goL + -1goxL

Solving for variable 'g'.

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

Add '-21goL' to each side of the equation.
-21goL + goxL = 2 + 21goL + -21goL + -1goxL

Combine like terms: 21goL + -21goL = 0
-21goL + goxL = 2 + 0 + -1goxL
-21goL + goxL = 2 + -1goxL

Add 'goxL' to each side of the equation.
-21goL + goxL + goxL = 2 + -1goxL + goxL

Combine like terms: goxL + goxL = 2goxL
-21goL + 2goxL = 2 + -1goxL + goxL

Combine like terms: -1goxL + goxL = 0
-21goL + 2goxL = 2 + 0
-21goL + 2goxL = 2

Reorder the terms:
-2 + -21goL + 2goxL = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + -21goL + 2goxL = 0

The solution to this equation could not be determined.

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