2n+5n+6-4=

Solution for 2n+5n+6-4= equation:

Simplifying
2n + 5n + 6 + -4 = 0

Reorder the terms:
6 + -4 + 2n + 5n = 0

Combine like terms: 6 + -4 = 2
2 + 2n + 5n = 0

Combine like terms: 2n + 5n = 7n
2 + 7n = 0

Solving
2 + 7n = 0

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 7n = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 7n = 0 + -2
7n = 0 + -2

Combine like terms: 0 + -2 = -2
7n = -2

Divide each side by '7'.
n = -0.2857142857

Simplifying
n = -0.2857142857