13.6=w-20.4

Solution for 13.6=w-20.4 equation:

Simplifying
13.6 = w + -20.4

Reorder the terms:
13.6 = -20.4 + w

Solving
13.6 = -20.4 + 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.
13.6 + -1w = -20.4 + w + -1w

Combine like terms: w + -1w = 0
13.6 + -1w = -20.4 + 0
13.6 + -1w = -20.4

Add '-13.6' to each side of the equation.
13.6 + -13.6 + -1w = -20.4 + -13.6

Combine like terms: 13.6 + -13.6 = 0.0
0.0 + -1w = -20.4 + -13.6
-1w = -20.4 + -13.6

Combine like terms: -20.4 + -13.6 = -34
-1w = -34

Divide each side by '-1'.
w = 34

Simplifying
w = 34