8n^2-104n+335=-1

Solution for 8n^2-104n+335=-1 equation:

Simplifying
8n2 + -104n + 335 = -1

Reorder the terms:
335 + -104n + 8n2 = -1

Solving
335 + -104n + 8n2 = -1

Solving for variable 'n'.

Reorder the terms:
335 + 1 + -104n + 8n2 = -1 + 1

Combine like terms: 335 + 1 = 336
336 + -104n + 8n2 = -1 + 1

Combine like terms: -1 + 1 = 0
336 + -104n + 8n2 = 0

Factor out the Greatest Common Factor (GCF), '8'.
8(42 + -13n + n2) = 0

Factor a trinomial.
8((6 + -1n)(7 + -1n)) = 0

Ignore the factor 8.
Subproblem 1
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
Subproblem 2
Set the factor '(7 + -1n)' equal to zero and attempt to solve:

Simplifying
7 + -1n = 0

Solving
7 + -1n = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1n = 0 + -7
-1n = 0 + -7

Combine like terms: 0 + -7 = -7
-1n = -7

Divide each side by '-1'.
n = 7

Simplifying
n = 7
Solution
n = {6, 7}