4-2(3-w)=18

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Solution for 4-2(3-w)=18 equation:


Simplifying
4 + -2(3 + -1w) = 18
4 + (3 * -2 + -1w * -2) = 18
4 + (-6 + 2w) = 18

Combine like terms: 4 + -6 = -2
-2 + 2w = 18

Solving
-2 + 2w = 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 + 2w = 18 + 2

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

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

Divide each side by '2'.
w = 10

Simplifying
w = 10

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