9w-126=45

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Solution for 9w-126=45 equation: 


Simplifying
9w + -126 = 45

Reorder the terms:
-126 + 9w = 45

Solving
-126 + 9w = 45

Solving for variable 'w'.

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

Add '126' to each side of the equation.
-126 + 126 + 9w = 45 + 126

Combine like terms: -126 + 126 = 0
0 + 9w = 45 + 126
9w = 45 + 126

Combine like terms: 45 + 126 = 171
9w = 171

Divide each side by '9'.
w = 19

Simplifying
w = 19

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