7w+2w=45

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Solution for 7w+2w=45 equation: 


Simplifying
7w + 2w = 45

Combine like terms: 7w + 2w = 9w
9w = 45

Solving
9w = 45

Solving for variable 'w'.

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

Divide each side by '9'.
w = 5

Simplifying
w = 5

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