3w-30=120

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Solution for 3w-30=120 equation: 


Simplifying
3w + -30 = 120

Reorder the terms:
-30 + 3w = 120

Solving
-30 + 3w = 120

Solving for variable 'w'.

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

Add '30' to each side of the equation.
-30 + 30 + 3w = 120 + 30

Combine like terms: -30 + 30 = 0
0 + 3w = 120 + 30
3w = 120 + 30

Combine like terms: 120 + 30 = 150
3w = 150

Divide each side by '3'.
w = 50

Simplifying
w = 50

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