7w-w-5w-w+w=15

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Solution for 7w-w-5w-w+w=15 equation: 


Simplifying
7w + -1w + -5w + -1w + w = 15

Combine like terms: 7w + -1w = 6w
6w + -5w + -1w + w = 15

Combine like terms: 6w + -5w = 1w
1w + -1w + w = 15

Combine like terms: 1w + -1w = 0
0 + w = 15
w = 15

Solving
w = 15

Solving for variable 'w'.

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

Simplifying
w = 15

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