7w=20+2w

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Solution for 7w=20+2w equation: 


Simplifying
7w = 20 + 2w

Solving
7w = 20 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
7w + -2w = 20 + 2w + -2w

Combine like terms: 7w + -2w = 5w
5w = 20 + 2w + -2w

Combine like terms: 2w + -2w = 0
5w = 20 + 0
5w = 20

Divide each side by '5'.
w = 4

Simplifying
w = 4

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