3n+2n-4n=12

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Solution for 3n+2n-4n=12 equation: 


Simplifying
3n + 2n + -4n = 12

Combine like terms: 3n + 2n = 5n
5n + -4n = 12

Combine like terms: 5n + -4n = 1n
1n = 12

Solving
1n = 12

Solving for variable 'n'.

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

Divide each side by '1'.
n = 12

Simplifying
n = 12

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