8-w=-2(2w-1)

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Solution for 8-w=-2(2w-1) equation:


Simplifying
8 + -1w = -2(2w + -1)

Reorder the terms:
8 + -1w = -2(-1 + 2w)
8 + -1w = (-1 * -2 + 2w * -2)
8 + -1w = (2 + -4w)

Solving
8 + -1w = 2 + -4w

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.
8 + -1w + 4w = 2 + -4w + 4w

Combine like terms: -1w + 4w = 3w
8 + 3w = 2 + -4w + 4w

Combine like terms: -4w + 4w = 0
8 + 3w = 2 + 0
8 + 3w = 2

Add '-8' to each side of the equation.
8 + -8 + 3w = 2 + -8

Combine like terms: 8 + -8 = 0
0 + 3w = 2 + -8
3w = 2 + -8

Combine like terms: 2 + -8 = -6
3w = -6

Divide each side by '3'.
w = -2

Simplifying
w = -2

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