lg(x-5)+lg(25-x)=2

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Solution for lg(x-5)+lg(25-x)=2 equation:


Simplifying
lg(x + -5) + lg(25 + -1x) = 2

Reorder the terms:
gl(-5 + x) + lg(25 + -1x) = 2
(-5 * gl + x * gl) + lg(25 + -1x) = 2
(-5gl + glx) + lg(25 + -1x) = 2
-5gl + glx + (25 * gl + -1x * gl) = 2
-5gl + glx + (25gl + -1glx) = 2

Reorder the terms:
-5gl + 25gl + glx + -1glx = 2

Combine like terms: -5gl + 25gl = 20gl
20gl + glx + -1glx = 2

Combine like terms: glx + -1glx = 0
20gl + 0 = 2
20gl = 2

Solving
20gl = 2

Solving for variable 'g'.

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

Divide each side by '20l'.
g = 0.1l-1

Simplifying
g = 0.1l-1

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