0.2w-4=.8-w

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Solution for 0.2w-4=.8-w equation:


Simplifying
0.2w + -4 = 0.8 + -1w

Reorder the terms:
-4 + 0.2w = 0.8 + -1w

Solving
-4 + 0.2w = 0.8 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
-4 + 0.2w + w = 0.8 + -1w + w

Combine like terms: 0.2w + w = 1.2w
-4 + 1.2w = 0.8 + -1w + w

Combine like terms: -1w + w = 0
-4 + 1.2w = 0.8 + 0
-4 + 1.2w = 0.8

Add '4' to each side of the equation.
-4 + 4 + 1.2w = 0.8 + 4

Combine like terms: -4 + 4 = 0
0 + 1.2w = 0.8 + 4
1.2w = 0.8 + 4

Combine like terms: 0.8 + 4 = 4.8
1.2w = 4.8

Divide each side by '1.2'.
w = 4

Simplifying
w = 4

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