lg(x)+lg(x+4)=3

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Solution for lg(x)+lg(x+4)=3 equation:


Simplifying
lg(x) + lg(x + 4) = 3

Multiply gl * x
glx + lg(x + 4) = 3

Reorder the terms:
glx + gl(4 + x) = 3
glx + (4 * gl + x * gl) = 3
glx + (4gl + glx) = 3

Reorder the terms:
4gl + glx + glx = 3

Combine like terms: glx + glx = 2glx
4gl + 2glx = 3

Solving
4gl + 2glx = 3

Solving for variable 'g'.

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

Reorder the terms:
-3 + 4gl + 2glx = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + 4gl + 2glx = 0

The solution to this equation could not be determined.

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