3n+n-5+6=

Solution for 3n+n-5+6= equation:

Simplifying
3n + n + -5 + 6 = 0

Reorder the terms:
-5 + 6 + 3n + n = 0

Combine like terms: -5 + 6 = 1
1 + 3n + n = 0

Combine like terms: 3n + n = 4n
1 + 4n = 0

Solving
1 + 4n = 0

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 4n = 0 + -1

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

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

Divide each side by '4'.
n = -0.25

Simplifying
n = -0.25