2(w+4)=-2(7w-5)+8w

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Solution for 2(w+4)=-2(7w-5)+8w equation:


Simplifying
2(w + 4) = -2(7w + -5) + 8w

Reorder the terms:
2(4 + w) = -2(7w + -5) + 8w
(4 * 2 + w * 2) = -2(7w + -5) + 8w
(8 + 2w) = -2(7w + -5) + 8w

Reorder the terms:
8 + 2w = -2(-5 + 7w) + 8w
8 + 2w = (-5 * -2 + 7w * -2) + 8w
8 + 2w = (10 + -14w) + 8w

Combine like terms: -14w + 8w = -6w
8 + 2w = 10 + -6w

Solving
8 + 2w = 10 + -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.
8 + 2w + 6w = 10 + -6w + 6w

Combine like terms: 2w + 6w = 8w
8 + 8w = 10 + -6w + 6w

Combine like terms: -6w + 6w = 0
8 + 8w = 10 + 0
8 + 8w = 10

Add '-8' to each side of the equation.
8 + -8 + 8w = 10 + -8

Combine like terms: 8 + -8 = 0
0 + 8w = 10 + -8
8w = 10 + -8

Combine like terms: 10 + -8 = 2
8w = 2

Divide each side by '8'.
w = 0.25

Simplifying
w = 0.25

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