4n+2n=21+7

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Solution for 4n+2n=21+7 equation: 


Simplifying
4n + 2n = 21 + 7

Combine like terms: 4n + 2n = 6n
6n = 21 + 7

Combine like terms: 21 + 7 = 28
6n = 28

Solving
6n = 28

Solving for variable 'n'.

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

Divide each side by '6'.
n = 4.666666667

Simplifying
n = 4.666666667

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