-2.2+0.4w=0.2(w+10)

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Solution for -2.2+0.4w=0.2(w+10) equation: 


Simplifying
-2.2 + 0.4w = 0.2(w + 10)

Reorder the terms:
-2.2 + 0.4w = 0.2(10 + w)
-2.2 + 0.4w = (10 * 0.2 + w * 0.2)
-2.2 + 0.4w = (2 + 0.2w)

Solving
-2.2 + 0.4w = 2 + 0.2w

Solving for variable 'w'.

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

Add '-0.2w' to each side of the equation.
-2.2 + 0.4w + -0.2w = 2 + 0.2w + -0.2w

Combine like terms: 0.4w + -0.2w = 0.2w
-2.2 + 0.2w = 2 + 0.2w + -0.2w

Combine like terms: 0.2w + -0.2w = 0.0
-2.2 + 0.2w = 2 + 0.0
-2.2 + 0.2w = 2

Add '2.2' to each side of the equation.
-2.2 + 2.2 + 0.2w = 2 + 2.2

Combine like terms: -2.2 + 2.2 = 0.0
0.0 + 0.2w = 2 + 2.2
0.2w = 2 + 2.2

Combine like terms: 2 + 2.2 = 4.2
0.2w = 4.2

Divide each side by '0.2'.
w = 21

Simplifying
w = 21

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