2n+19n=84

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Solution for 2n+19n=84 equation: 


Simplifying
2n + 19n = 84

Combine like terms: 2n + 19n = 21n
21n = 84

Solving
21n = 84

Solving for variable 'n'.

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

Divide each side by '21'.
n = 4

Simplifying
n = 4

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