0.8-0.2=-5+w

Solution for 0.8-0.2=-5+w equation:

Simplifying
0.8 + -0.2 = -5 + w

Combine like terms: 0.8 + -0.2 = 0.6
0.6 = -5 + w

Solving
0.6 = -5 + 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.
0.6 + -1w = -5 + w + -1w

Combine like terms: w + -1w = 0
0.6 + -1w = -5 + 0
0.6 + -1w = -5

Add '-0.6' to each side of the equation.
0.6 + -0.6 + -1w = -5 + -0.6

Combine like terms: 0.6 + -0.6 = 0.0
0.0 + -1w = -5 + -0.6
-1w = -5 + -0.6

Combine like terms: -5 + -0.6 = -5.6
-1w = -5.6

Divide each side by '-1'.
w = 5.6

Simplifying
w = 5.6