5n+2n=28+n

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Solution for 5n+2n=28+n equation: 


Simplifying
5n + 2n = 28 + n

Combine like terms: 5n + 2n = 7n
7n = 28 + n

Solving
7n = 28 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
7n + -1n = 28 + n + -1n

Combine like terms: 7n + -1n = 6n
6n = 28 + n + -1n

Combine like terms: n + -1n = 0
6n = 28 + 0
6n = 28

Divide each side by '6'.
n = 4.666666667

Simplifying
n = 4.666666667

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