2*lg(x)-lg(x-1)=3

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Solution for 2*lg(x)-lg(x-1)=3 equation:


Simplifying
2lg(x) + -1lg(x + -1) = 3

Multiply gl * x
2glx + -1lg(x + -1) = 3

Reorder the terms:
2glx + -1gl(-1 + x) = 3
2glx + (-1 * -1gl + x * -1gl) = 3
2glx + (1gl + -1glx) = 3

Reorder the terms:
1gl + 2glx + -1glx = 3

Combine like terms: 2glx + -1glx = 1glx
1gl + 1glx = 3

Solving
1gl + 1glx = 3

Solving for variable 'g'.

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

Reorder the terms:
-3 + 1gl + 1glx = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + 1gl + 1glx = 0

The solution to this equation could not be determined.

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