7+w+w=50

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Solution for 7+w+w=50 equation: 


Simplifying
7 + w + w = 50

Combine like terms: w + w = 2w
7 + 2w = 50

Solving
7 + 2w = 50

Solving for variable 'w'.

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

Add '-7' to each side of the equation.
7 + -7 + 2w = 50 + -7

Combine like terms: 7 + -7 = 0
0 + 2w = 50 + -7
2w = 50 + -7

Combine like terms: 50 + -7 = 43
2w = 43

Divide each side by '2'.
w = 21.5

Simplifying
w = 21.5

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