12-3w=w

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Solution for 12-3w=w equation:


Simplifying
12 + -3w = w

Solving
12 + -3w = w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
12 + -3w + -1w = w + -1w

Combine like terms: -3w + -1w = -4w
12 + -4w = w + -1w

Combine like terms: w + -1w = 0
12 + -4w = 0

Add '-12' to each side of the equation.
12 + -12 + -4w = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -4w = 0 + -12
-4w = 0 + -12

Combine like terms: 0 + -12 = -12
-4w = -12

Divide each side by '-4'.
w = 3

Simplifying
w = 3

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