6+7n-5n=1+8+n+4n

Solution for 6+7n-5n=1+8+n+4n equation:

Simplifying
6 + 7n + -5n = 1 + 8 + n + 4n

Combine like terms: 7n + -5n = 2n
6 + 2n = 1 + 8 + n + 4n

Combine like terms: 1 + 8 = 9
6 + 2n = 9 + n + 4n

Combine like terms: n + 4n = 5n
6 + 2n = 9 + 5n

Solving
6 + 2n = 9 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
6 + 2n + -5n = 9 + 5n + -5n

Combine like terms: 2n + -5n = -3n
6 + -3n = 9 + 5n + -5n

Combine like terms: 5n + -5n = 0
6 + -3n = 9 + 0
6 + -3n = 9

Add '-6' to each side of the equation.
6 + -6 + -3n = 9 + -6

Combine like terms: 6 + -6 = 0
0 + -3n = 9 + -6
-3n = 9 + -6

Combine like terms: 9 + -6 = 3
-3n = 3

Divide each side by '-3'.
n = -1

Simplifying
n = -1