-2(w-2)=-8w+40

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Solution for -2(w-2)=-8w+40 equation:


Simplifying
-2(w + -2) = -8w + 40

Reorder the terms:
-2(-2 + w) = -8w + 40
(-2 * -2 + w * -2) = -8w + 40
(4 + -2w) = -8w + 40

Reorder the terms:
4 + -2w = 40 + -8w

Solving
4 + -2w = 40 + -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.
4 + -2w + 8w = 40 + -8w + 8w

Combine like terms: -2w + 8w = 6w
4 + 6w = 40 + -8w + 8w

Combine like terms: -8w + 8w = 0
4 + 6w = 40 + 0
4 + 6w = 40

Add '-4' to each side of the equation.
4 + -4 + 6w = 40 + -4

Combine like terms: 4 + -4 = 0
0 + 6w = 40 + -4
6w = 40 + -4

Combine like terms: 40 + -4 = 36
6w = 36

Divide each side by '6'.
w = 6

Simplifying
w = 6

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