12.81=2g+3.59

Solution for 12.81=2g+3.59 equation:

Simplifying
12.81 = 2g + 3.59

Reorder the terms:
12.81 = 3.59 + 2g

Solving
12.81 = 3.59 + 2g

Solving for variable 'g'.

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

Add '-2g' to each side of the equation.
12.81 + -2g = 3.59 + 2g + -2g

Combine like terms: 2g + -2g = 0
12.81 + -2g = 3.59 + 0
12.81 + -2g = 3.59

Add '-12.81' to each side of the equation.
12.81 + -12.81 + -2g = 3.59 + -12.81

Combine like terms: 12.81 + -12.81 = 0.00
0.00 + -2g = 3.59 + -12.81
-2g = 3.59 + -12.81

Combine like terms: 3.59 + -12.81 = -9.22
-2g = -9.22

Divide each side by '-2'.
g = 4.61

Simplifying
g = 4.61