7+w=31

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Solution for 7+w=31 equation: 


Simplifying
7 + w = 31

Solving
7 + w = 31

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 + w = 31 + -7

Combine like terms: 7 + -7 = 0
0 + w = 31 + -7
w = 31 + -7

Combine like terms: 31 + -7 = 24
w = 24

Simplifying
w = 24

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