(w+9)2=

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Solution for (w+9)2= equation:


Simplifying
(w + 9) * 2 = 0

Reorder the terms:
(9 + w) * 2 = 0

Reorder the terms for easier multiplication:
2(9 + w) = 0
(9 * 2 + w * 2) = 0
(18 + 2w) = 0

Solving
18 + 2w = 0

Solving for variable 'w'.

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

Add '-18' to each side of the equation.
18 + -18 + 2w = 0 + -18

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

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

Divide each side by '2'.
w = -9

Simplifying
w = -9

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