2w+w-30=180

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Solution for 2w+w-30=180 equation: 


Simplifying
2w + w + -30 = 180

Reorder the terms:
-30 + 2w + w = 180

Combine like terms: 2w + w = 3w
-30 + 3w = 180

Solving
-30 + 3w = 180

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 = 180 + 30

Combine like terms: -30 + 30 = 0
0 + 3w = 180 + 30
3w = 180 + 30

Combine like terms: 180 + 30 = 210
3w = 210

Divide each side by '3'.
w = 70

Simplifying
w = 70

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