n^2-11n+26=-4

Solution for n^2-11n+26=-4 equation:

Simplifying
n2 + -11n + 26 = -4

Reorder the terms:
26 + -11n + n2 = -4

Solving
26 + -11n + n2 = -4

Solving for variable 'n'.

Reorder the terms:
26 + 4 + -11n + n2 = -4 + 4

Combine like terms: 26 + 4 = 30
30 + -11n + n2 = -4 + 4

Combine like terms: -4 + 4 = 0
30 + -11n + n2 = 0

Factor a trinomial.
(5 + -1n)(6 + -1n) = 0

Subproblem 1
Set the factor '(5 + -1n)' equal to zero and attempt to solve:

Simplifying
5 + -1n = 0

Solving
5 + -1n = 0

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

Add '-5' to each side of the equation.
5 + -5 + -1n = 0 + -5

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

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

Divide each side by '-1'.
n = 5

Simplifying
n = 5
Subproblem 2
Set the factor '(6 + -1n)' equal to zero and attempt to solve:

Simplifying
6 + -1n = 0

Solving
6 + -1n = 0

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

Add '-6' to each side of the equation.
6 + -6 + -1n = 0 + -6

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

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

Divide each side by '-1'.
n = 6

Simplifying
n = 6
Solution
n = {5, 6}