3w-10w=21

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Solution for 3w-10w=21 equation: 


Simplifying
3w + -10w = 21

Combine like terms: 3w + -10w = -7w
-7w = 21

Solving
-7w = 21

Solving for variable 'w'.

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

Divide each side by '-7'.
w = -3

Simplifying
w = -3

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