1=2lg(x)

Solution for 1=2lg(x) equation:

Simplifying
1 = 2lg(x)

Multiply gl * x
1 = 2glx

Solving
1 = 2glx

Solving for variable 'g'.

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

Add '-2glx' to each side of the equation.
1 + -2glx = 2glx + -2glx

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

Add '-1' to each side of the equation.
1 + -1 + -2glx = 0 + -1

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

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

Divide each side by '-2lx'.
g = 0.5l-1x-1

Simplifying
g = 0.5l-1x-1