4(0.5-w)=-18

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Solution for 4(0.5-w)=-18 equation: 


Simplifying
4(0.5 + -1w) = -18
(0.5 * 4 + -1w * 4) = -18
(2 + -4w) = -18

Solving
2 + -4w = -18

Solving for variable 'w'.

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

Add '-2' to each side of the equation.
2 + -2 + -4w = -18 + -2

Combine like terms: 2 + -2 = 0
0 + -4w = -18 + -2
-4w = -18 + -2

Combine like terms: -18 + -2 = -20
-4w = -20

Divide each side by '-4'.
w = 5

Simplifying
w = 5

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