12.3=w

Solution for 12.3=w equation:

Simplifying
12.3 = w

Solving
12.3 = w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
12.3 + -1w = w + -1w

Combine like terms: w + -1w = 0
12.3 + -1w = 0

Add '-12.3' to each side of the equation.
12.3 + -12.3 + -1w = 0 + -12.3

Combine like terms: 12.3 + -12.3 = 0.0
0.0 + -1w = 0 + -12.3
-1w = 0 + -12.3

Combine like terms: 0 + -12.3 = -12.3
-1w = -12.3

Divide each side by '-1'.
w = 12.3

Simplifying
w = 12.3