0.4w+0.8=2

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Solution for 0.4w+0.8=2 equation: 


Simplifying
0.4w + 0.8 = 2

Reorder the terms:
0.8 + 0.4w = 2

Solving
0.8 + 0.4w = 2

Solving for variable 'w'.

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

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 0.4w = 2 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 0.4w = 2 + -0.8
0.4w = 2 + -0.8

Combine like terms: 2 + -0.8 = 1.2
0.4w = 1.2

Divide each side by '0.4'.
w = 3

Simplifying
w = 3

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