5n^2-13+6=0

Solution for 5n^2-13+6=0 equation:

Simplifying
5n2 + -13 + 6 = 0

Reorder the terms:
-13 + 6 + 5n2 = 0

Combine like terms: -13 + 6 = -7
-7 + 5n2 = 0

Solving
-7 + 5n2 = 0

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 5n2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 5n2 = 0 + 7
5n2 = 0 + 7

Combine like terms: 0 + 7 = 7
5n2 = 7

Divide each side by '5'.
n2 = 1.4

Simplifying
n2 = 1.4

Take the square root of each side:
n = {-1.183215957, 1.183215957}