2n+21n-2n=

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Solution for 2n+21n-2n= equation: 


Simplifying
2n + 21n + -2n = 0

Combine like terms: 2n + 21n = 23n
23n + -2n = 0

Combine like terms: 23n + -2n = 21n
21n = 0

Solving
21n = 0

Solving for variable 'n'.

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

Divide each side by '21'.
n = 0

Simplifying
n = 0

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