-28=-8w+2(w+7)

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Solution for -28=-8w+2(w+7) equation:


Simplifying
-28 = -8w + 2(w + 7)

Reorder the terms:
-28 = -8w + 2(7 + w)
-28 = -8w + (7 * 2 + w * 2)
-28 = -8w + (14 + 2w)

Reorder the terms:
-28 = 14 + -8w + 2w

Combine like terms: -8w + 2w = -6w
-28 = 14 + -6w

Solving
-28 = 14 + -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.
-28 + 6w = 14 + -6w + 6w

Combine like terms: -6w + 6w = 0
-28 + 6w = 14 + 0
-28 + 6w = 14

Add '28' to each side of the equation.
-28 + 28 + 6w = 14 + 28

Combine like terms: -28 + 28 = 0
0 + 6w = 14 + 28
6w = 14 + 28

Combine like terms: 14 + 28 = 42
6w = 42

Divide each side by '6'.
w = 7

Simplifying
w = 7

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