12-2w=3w-8

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Solution for 12-2w=3w-8 equation:


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

Reorder the terms:
12 + -2w = -8 + 3w

Solving
12 + -2w = -8 + 3w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-3w' to each side of the equation.
12 + -2w + -3w = -8 + 3w + -3w

Combine like terms: -2w + -3w = -5w
12 + -5w = -8 + 3w + -3w

Combine like terms: 3w + -3w = 0
12 + -5w = -8 + 0
12 + -5w = -8

Add '-12' to each side of the equation.
12 + -12 + -5w = -8 + -12

Combine like terms: 12 + -12 = 0
0 + -5w = -8 + -12
-5w = -8 + -12

Combine like terms: -8 + -12 = -20
-5w = -20

Divide each side by '-5'.
w = 4

Simplifying
w = 4

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