18=-9w

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Solution for 18=-9w equation:


Simplifying
18 = -9w

Solving
18 = -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
18 + 9w = -9w + 9w

Combine like terms: -9w + 9w = 0
18 + 9w = 0

Add '-18' to each side of the equation.
18 + -18 + 9w = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 9w = 0 + -18
9w = 0 + -18

Combine like terms: 0 + -18 = -18
9w = -18

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

Simplifying
w = -2

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