2w(w+2w)=18

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Solution for 2w(w+2w)=18 equation: 


Simplifying
2w(w + 2w) = 18

Combine like terms: w + 2w = 3w
2w(3w) = 18

Remove parenthesis around (3w)
2w * 3w = 18

Reorder the terms for easier multiplication:
2 * 3w * w = 18

Multiply 2 * 3
6w * w = 18

Multiply w * w
6w2 = 18

Solving
6w2 = 18

Solving for variable 'w'.

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

Divide each side by '6'.
w2 = 3

Simplifying
w2 = 3

Take the square root of each side:
w = {-1.732050808, 1.732050808}

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