7w+3w-w-3w-2w=20

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Solution for 7w+3w-w-3w-2w=20 equation: 


Simplifying
7w + 3w + -1w + -3w + -2w = 20

Combine like terms: 7w + 3w = 10w
10w + -1w + -3w + -2w = 20

Combine like terms: 10w + -1w = 9w
9w + -3w + -2w = 20

Combine like terms: 9w + -3w = 6w
6w + -2w = 20

Combine like terms: 6w + -2w = 4w
4w = 20

Solving
4w = 20

Solving for variable 'w'.

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

Divide each side by '4'.
w = 5

Simplifying
w = 5

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