30=-3(2+W)

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Solution for 30=-3(2+W) equation:


Simplifying
30 = -3(2 + W)
30 = (2 * -3 + W * -3)
30 = (-6 + -3W)

Solving
30 = -6 + -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.
30 + 3W = -6 + -3W + 3W

Combine like terms: -3W + 3W = 0
30 + 3W = -6 + 0
30 + 3W = -6

Add '-30' to each side of the equation.
30 + -30 + 3W = -6 + -30

Combine like terms: 30 + -30 = 0
0 + 3W = -6 + -30
3W = -6 + -30

Combine like terms: -6 + -30 = -36
3W = -36

Divide each side by '3'.
W = -12

Simplifying
W = -12

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