84=2(2w+6+2w)

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Solution for 84=2(2w+6+2w) equation:


Simplifying
84 = 2(2w + 6 + 2w)

Reorder the terms:
84 = 2(6 + 2w + 2w)

Combine like terms: 2w + 2w = 4w
84 = 2(6 + 4w)
84 = (6 * 2 + 4w * 2)
84 = (12 + 8w)

Solving
84 = 12 + 8w

Solving for variable 'w'.

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

Add '-8w' to each side of the equation.
84 + -8w = 12 + 8w + -8w

Combine like terms: 8w + -8w = 0
84 + -8w = 12 + 0
84 + -8w = 12

Add '-84' to each side of the equation.
84 + -84 + -8w = 12 + -84

Combine like terms: 84 + -84 = 0
0 + -8w = 12 + -84
-8w = 12 + -84

Combine like terms: 12 + -84 = -72
-8w = -72

Divide each side by '-8'.
w = 9

Simplifying
w = 9

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