w+2w+5w=7w

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Solution for w+2w+5w=7w equation: 


Simplifying
w + 2w + 5w = 7w

Combine like terms: w + 2w = 3w
3w + 5w = 7w

Combine like terms: 3w + 5w = 8w
8w = 7w

Solving
8w = 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
8w + -7w = 7w + -7w

Combine like terms: 8w + -7w = 1w
1w = 7w + -7w

Combine like terms: 7w + -7w = 0
1w = 0

Divide each side by '1'.
w = 0

Simplifying
w = 0

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