2n+n+4n=n+3+1

Solution for 2n+n+4n=n+3+1 equation:

Simplifying
2n + n + 4n = n + 3 + 1

Combine like terms: 2n + n = 3n
3n + 4n = n + 3 + 1

Combine like terms: 3n + 4n = 7n
7n = n + 3 + 1

Reorder the terms:
7n = 3 + 1 + n

Combine like terms: 3 + 1 = 4
7n = 4 + n

Solving
7n = 4 + 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 = 4 + n + -1n

Combine like terms: 7n + -1n = 6n
6n = 4 + n + -1n

Combine like terms: n + -1n = 0
6n = 4 + 0
6n = 4

Divide each side by '6'.
n = 0.6666666667

Simplifying
n = 0.6666666667