-18=6(w-7)+2w

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Solution for -18=6(w-7)+2w equation:


Simplifying
-18 = 6(w + -7) + 2w

Reorder the terms:
-18 = 6(-7 + w) + 2w
-18 = (-7 * 6 + w * 6) + 2w
-18 = (-42 + 6w) + 2w

Combine like terms: 6w + 2w = 8w
-18 = -42 + 8w

Solving
-18 = -42 + 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.
-18 + -8w = -42 + 8w + -8w

Combine like terms: 8w + -8w = 0
-18 + -8w = -42 + 0
-18 + -8w = -42

Add '18' to each side of the equation.
-18 + 18 + -8w = -42 + 18

Combine like terms: -18 + 18 = 0
0 + -8w = -42 + 18
-8w = -42 + 18

Combine like terms: -42 + 18 = -24
-8w = -24

Divide each side by '-8'.
w = 3

Simplifying
w = 3

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