66=2(2w-8)+2(w-4)

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Solution for 66=2(2w-8)+2(w-4) equation:


Simplifying
66 = 2(2w + -8) + 2(w + -4)

Reorder the terms:
66 = 2(-8 + 2w) + 2(w + -4)
66 = (-8 * 2 + 2w * 2) + 2(w + -4)
66 = (-16 + 4w) + 2(w + -4)

Reorder the terms:
66 = -16 + 4w + 2(-4 + w)
66 = -16 + 4w + (-4 * 2 + w * 2)
66 = -16 + 4w + (-8 + 2w)

Reorder the terms:
66 = -16 + -8 + 4w + 2w

Combine like terms: -16 + -8 = -24
66 = -24 + 4w + 2w

Combine like terms: 4w + 2w = 6w
66 = -24 + 6w

Solving
66 = -24 + 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.
66 + -6w = -24 + 6w + -6w

Combine like terms: 6w + -6w = 0
66 + -6w = -24 + 0
66 + -6w = -24

Add '-66' to each side of the equation.
66 + -66 + -6w = -24 + -66

Combine like terms: 66 + -66 = 0
0 + -6w = -24 + -66
-6w = -24 + -66

Combine like terms: -24 + -66 = -90
-6w = -90

Divide each side by '-6'.
w = 15

Simplifying
w = 15

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