-18=2(w+6)-8w

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Solution for -18=2(w+6)-8w equation:


Simplifying
-18 = 2(w + 6) + -8w

Reorder the terms:
-18 = 2(6 + w) + -8w
-18 = (6 * 2 + w * 2) + -8w
-18 = (12 + 2w) + -8w

Combine like terms: 2w + -8w = -6w
-18 = 12 + -6w

Solving
-18 = 12 + -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.
-18 + 6w = 12 + -6w + 6w

Combine like terms: -6w + 6w = 0
-18 + 6w = 12 + 0
-18 + 6w = 12

Add '18' to each side of the equation.
-18 + 18 + 6w = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 6w = 12 + 18
6w = 12 + 18

Combine like terms: 12 + 18 = 30
6w = 30

Divide each side by '6'.
w = 5

Simplifying
w = 5

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