lg(2x+1)-lg(x-1)=0.5

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Solution for lg(2x+1)-lg(x-1)=0.5 equation:


Simplifying
lg(2x + 1) + -1lg(x + -1) = 0.5

Reorder the terms:
gl(1 + 2x) + -1lg(x + -1) = 0.5
(1 * gl + 2x * gl) + -1lg(x + -1) = 0.5
(1gl + 2glx) + -1lg(x + -1) = 0.5

Reorder the terms:
1gl + 2glx + -1gl(-1 + x) = 0.5
1gl + 2glx + (-1 * -1gl + x * -1gl) = 0.5
1gl + 2glx + (1gl + -1glx) = 0.5

Reorder the terms:
1gl + 1gl + 2glx + -1glx = 0.5

Combine like terms: 1gl + 1gl = 2gl
2gl + 2glx + -1glx = 0.5

Combine like terms: 2glx + -1glx = 1glx
2gl + 1glx = 0.5

Solving
2gl + 1glx = 0.5

Solving for variable 'g'.

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

Reorder the terms:
-0.5 + 2gl + 1glx = 0.5 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
-0.5 + 2gl + 1glx = 0.0

The solution to this equation could not be determined.

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