4n+7n=21

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Solution for 4n+7n=21 equation: 


Simplifying
4n + 7n = 21

Combine like terms: 4n + 7n = 11n
11n = 21

Solving
11n = 21

Solving for variable 'n'.

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

Divide each side by '11'.
n = 1.909090909

Simplifying
n = 1.909090909

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