-12=2(w+3)-8w

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Solution for -12=2(w+3)-8w equation:


Simplifying
-12 = 2(w + 3) + -8w

Reorder the terms:
-12 = 2(3 + w) + -8w
-12 = (3 * 2 + w * 2) + -8w
-12 = (6 + 2w) + -8w

Combine like terms: 2w + -8w = -6w
-12 = 6 + -6w

Solving
-12 = 6 + -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.
-12 + 6w = 6 + -6w + 6w

Combine like terms: -6w + 6w = 0
-12 + 6w = 6 + 0
-12 + 6w = 6

Add '12' to each side of the equation.
-12 + 12 + 6w = 6 + 12

Combine like terms: -12 + 12 = 0
0 + 6w = 6 + 12
6w = 6 + 12

Combine like terms: 6 + 12 = 18
6w = 18

Divide each side by '6'.
w = 3

Simplifying
w = 3

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