3w-12*w=640

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Solution for 3w-12*w=640 equation: 


Simplifying
3w + -12w = 640

Combine like terms: 3w + -12w = -9w
-9w = 640

Solving
-9w = 640

Solving for variable 'w'.

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

Divide each side by '-9'.
w = -71.11111111

Simplifying
w = -71.11111111

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