18=3w-12

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Solution for 18=3w-12 equation:


Simplifying
18 = 3w + -12

Reorder the terms:
18 = -12 + 3w

Solving
18 = -12 + 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.
18 + -3w = -12 + 3w + -3w

Combine like terms: 3w + -3w = 0
18 + -3w = -12 + 0
18 + -3w = -12

Add '-18' to each side of the equation.
18 + -18 + -3w = -12 + -18

Combine like terms: 18 + -18 = 0
0 + -3w = -12 + -18
-3w = -12 + -18

Combine like terms: -12 + -18 = -30
-3w = -30

Divide each side by '-3'.
w = 10

Simplifying
w = 10

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