-3.2+0.4w=0.8(w+5)

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Solution for -3.2+0.4w=0.8(w+5) equation: 


Simplifying
-3.2 + 0.4w = 0.8(w + 5)

Reorder the terms:
-3.2 + 0.4w = 0.8(5 + w)
-3.2 + 0.4w = (5 * 0.8 + w * 0.8)
-3.2 + 0.4w = (4 + 0.8w)

Solving
-3.2 + 0.4w = 4 + 0.8w

Solving for variable 'w'.

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

Add '-0.8w' to each side of the equation.
-3.2 + 0.4w + -0.8w = 4 + 0.8w + -0.8w

Combine like terms: 0.4w + -0.8w = -0.4w
-3.2 + -0.4w = 4 + 0.8w + -0.8w

Combine like terms: 0.8w + -0.8w = 0.0
-3.2 + -0.4w = 4 + 0.0
-3.2 + -0.4w = 4

Add '3.2' to each side of the equation.
-3.2 + 3.2 + -0.4w = 4 + 3.2

Combine like terms: -3.2 + 3.2 = 0.0
0.0 + -0.4w = 4 + 3.2
-0.4w = 4 + 3.2

Combine like terms: 4 + 3.2 = 7.2
-0.4w = 7.2

Divide each side by '-0.4'.
w = -18

Simplifying
w = -18

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