2w+30=70

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Solution for 2w+30=70 equation: 


Simplifying
2w + 30 = 70

Reorder the terms:
30 + 2w = 70

Solving
30 + 2w = 70

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 + 2w = 70 + -30

Combine like terms: 30 + -30 = 0
0 + 2w = 70 + -30
2w = 70 + -30

Combine like terms: 70 + -30 = 40
2w = 40

Divide each side by '2'.
w = 20

Simplifying
w = 20

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