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

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


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

Remove parenthesis around (2w)
84 = 2 * 2w + 2(w)

Multiply 2 * 2
84 = 4w + 2(w)

Combine like terms: 4w + 2w = 6w
84 = 6w

Solving
84 = 6w

Solving for variable 'w'.

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

Add '-6w' to each side of the equation.
84 + -6w = 6w + -6w

Combine like terms: 6w + -6w = 0
84 + -6w = 0

Add '-84' to each side of the equation.
84 + -84 + -6w = 0 + -84

Combine like terms: 84 + -84 = 0
0 + -6w = 0 + -84
-6w = 0 + -84

Combine like terms: 0 + -84 = -84
-6w = -84

Divide each side by '-6'.
w = 14

Simplifying
w = 14

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