-30=-2w

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Solution for -30=-2w equation:


Simplifying
-30 = -2w

Solving
-30 = -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
-30 + 2w = -2w + 2w

Combine like terms: -2w + 2w = 0
-30 + 2w = 0

Add '30' to each side of the equation.
-30 + 30 + 2w = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 2w = 0 + 30
2w = 0 + 30

Combine like terms: 0 + 30 = 30
2w = 30

Divide each side by '2'.
w = 15

Simplifying
w = 15

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