4n+21n=12

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Solution for 4n+21n=12 equation: 


Simplifying
4n + 21n = 12

Combine like terms: 4n + 21n = 25n
25n = 12

Solving
25n = 12

Solving for variable 'n'.

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

Divide each side by '25'.
n = 0.48

Simplifying
n = 0.48

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