2w=42-4w

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Solution for 2w=42-4w equation: 


Simplifying
2w = 42 + -4w

Solving
2w = 42 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
2w + 4w = 42 + -4w + 4w

Combine like terms: 2w + 4w = 6w
6w = 42 + -4w + 4w

Combine like terms: -4w + 4w = 0
6w = 42 + 0
6w = 42

Divide each side by '6'.
w = 7

Simplifying
w = 7

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