-3(4-2w)=18

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


Simplifying
-3(4 + -2w) = 18
(4 * -3 + -2w * -3) = 18
(-12 + 6w) = 18

Solving
-12 + 6w = 18

Solving for variable 'w'.

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

Add '12' to each side of the equation.
-12 + 12 + 6w = 18 + 12

Combine like terms: -12 + 12 = 0
0 + 6w = 18 + 12
6w = 18 + 12

Combine like terms: 18 + 12 = 30
6w = 30

Divide each side by '6'.
w = 5

Simplifying
w = 5

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