3w+7w=20

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Solution for 3w+7w=20 equation: 


Simplifying
3w + 7w = 20

Combine like terms: 3w + 7w = 10w
10w = 20

Solving
10w = 20

Solving for variable 'w'.

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

Divide each side by '10'.
w = 2

Simplifying
w = 2

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