.42=log(xl)

Solution for .42=log(xl) equation:

Simplifying
0.42 = log(xl)

Multiply glo * lx
0.42 = gl2ox

Solving
0.42 = gl2ox

Solving for variable 'g'.

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

Add '-1gl2ox' to each side of the equation.
0.42 + -1gl2ox = gl2ox + -1gl2ox

Combine like terms: gl2ox + -1gl2ox = 0
0.42 + -1gl2ox = 0

Add '-0.42' to each side of the equation.
0.42 + -0.42 + -1gl2ox = 0 + -0.42

Combine like terms: 0.42 + -0.42 = 0.00
0.00 + -1gl2ox = 0 + -0.42
-1gl2ox = 0 + -0.42

Combine like terms: 0 + -0.42 = -0.42
-1gl2ox = -0.42

Divide each side by '-1l2ox'.
g = 0.42l-2o-1x-1

Simplifying
g = 0.42l-2o-1x-1