-3(4+w)=-18

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


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

Solving
-12 + -3w = -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 + -3w = -18 + 12

Combine like terms: -12 + 12 = 0
0 + -3w = -18 + 12
-3w = -18 + 12

Combine like terms: -18 + 12 = -6
-3w = -6

Divide each side by '-3'.
w = 2

Simplifying
w = 2

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