20+m=n

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Solution for 20+m=n equation: 


Simplifying
20 + m = n

Solving
20 + m = n

Solving for variable 'm'.

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

Add '-20' to each side of the equation.
20 + -20 + m = -20 + n

Combine like terms: 20 + -20 = 0
0 + m = -20 + n
m = -20 + n

Simplifying
m = -20 + n

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