2w+2(w+3)=-18

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


Simplifying
2w + 2(w + 3) = -18

Reorder the terms:
2w + 2(3 + w) = -18
2w + (3 * 2 + w * 2) = -18
2w + (6 + 2w) = -18

Reorder the terms:
6 + 2w + 2w = -18

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

Solving
6 + 4w = -18

Solving for variable 'w'.

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

Add '-6' to each side of the equation.
6 + -6 + 4w = -18 + -6

Combine like terms: 6 + -6 = 0
0 + 4w = -18 + -6
4w = -18 + -6

Combine like terms: -18 + -6 = -24
4w = -24

Divide each side by '4'.
w = -6

Simplifying
w = -6

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