2(w+9)=-2(7w-6)+w

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Solution for 2(w+9)=-2(7w-6)+w equation:


Simplifying
2(w + 9) = -2(7w + -6) + w

Reorder the terms:
2(9 + w) = -2(7w + -6) + w
(9 * 2 + w * 2) = -2(7w + -6) + w
(18 + 2w) = -2(7w + -6) + w

Reorder the terms:
18 + 2w = -2(-6 + 7w) + w
18 + 2w = (-6 * -2 + 7w * -2) + w
18 + 2w = (12 + -14w) + w

Combine like terms: -14w + w = -13w
18 + 2w = 12 + -13w

Solving
18 + 2w = 12 + -13w

Solving for variable 'w'.

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

Add '13w' to each side of the equation.
18 + 2w + 13w = 12 + -13w + 13w

Combine like terms: 2w + 13w = 15w
18 + 15w = 12 + -13w + 13w

Combine like terms: -13w + 13w = 0
18 + 15w = 12 + 0
18 + 15w = 12

Add '-18' to each side of the equation.
18 + -18 + 15w = 12 + -18

Combine like terms: 18 + -18 = 0
0 + 15w = 12 + -18
15w = 12 + -18

Combine like terms: 12 + -18 = -6
15w = -6

Divide each side by '15'.
w = -0.4

Simplifying
w = -0.4

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