-9=-3w

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Solution for -9=-3w equation:


Simplifying
-9 = -3w

Solving
-9 = -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
-9 + 3w = -3w + 3w

Combine like terms: -3w + 3w = 0
-9 + 3w = 0

Add '9' to each side of the equation.
-9 + 9 + 3w = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 3w = 0 + 9
3w = 0 + 9

Combine like terms: 0 + 9 = 9
3w = 9

Divide each side by '3'.
w = 3

Simplifying
w = 3

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