W-4-2=9

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Solution for W-4-2=9 equation: 


Simplifying
W + -4 + -2 = 9

Reorder the terms:
-4 + -2 + W = 9

Combine like terms: -4 + -2 = -6
-6 + W = 9

Solving
-6 + W = 9

Solving for variable 'W'.

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

Add '6' to each side of the equation.
-6 + 6 + W = 9 + 6

Combine like terms: -6 + 6 = 0
0 + W = 9 + 6
W = 9 + 6

Combine like terms: 9 + 6 = 15
W = 15

Simplifying
W = 15

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