18=w-4w

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Solution for 18=w-4w equation:


Simplifying
18 = w + -4w

Combine like terms: w + -4w = -3w
18 = -3w

Solving
18 = -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 = -3w + 3w

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

Add '-18' to each side of the equation.
18 + -18 + 3w = 0 + -18

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

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

Divide each side by '3'.
w = -6

Simplifying
w = -6

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