15w-7w=72

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Solution for 15w-7w=72 equation: 


Simplifying
15w + -7w = 72

Combine like terms: 15w + -7w = 8w
8w = 72

Solving
8w = 72

Solving for variable 'w'.

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

Divide each side by '8'.
w = 9

Simplifying
w = 9

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