30=2(2W)+2w

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Solution for 30=2(2W)+2w equation:


Simplifying
30 = 2(2W) + 2w

Remove parenthesis around (2W)
30 = 2 * 2W + 2w

Multiply 2 * 2
30 = 4W + 2w

Solving
30 = 4W + 2w

Solving for variable 'W'.

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

Add '-4W' to each side of the equation.
30 + -4W = 4W + -4W + 2w

Combine like terms: 4W + -4W = 0
30 + -4W = 0 + 2w
30 + -4W = 2w

Add '-30' to each side of the equation.
30 + -30 + -4W = -30 + 2w

Combine like terms: 30 + -30 = 0
0 + -4W = -30 + 2w
-4W = -30 + 2w

Divide each side by '-4'.
W = 7.5 + -0.5w

Simplifying
W = 7.5 + -0.5w

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