N^2-12n+42=0

Solution for N^2-12n+42=0 equation:

Simplifying
N2 + -12n + 42 = 0

Reorder the terms:
42 + N2 + -12n = 0

Solving
42 + N2 + -12n = 0

Solving for variable 'N'.

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

Add '-42' to each side of the equation.
42 + N2 + -42 + -12n = 0 + -42

Reorder the terms:
42 + -42 + N2 + -12n = 0 + -42

Combine like terms: 42 + -42 = 0
0 + N2 + -12n = 0 + -42
N2 + -12n = 0 + -42

Combine like terms: 0 + -42 = -42
N2 + -12n = -42

Add '12n' to each side of the equation.
N2 + -12n + 12n = -42 + 12n

Combine like terms: -12n + 12n = 0
N2 + 0 = -42 + 12n
N2 = -42 + 12n

Simplifying
N2 = -42 + 12n

Reorder the terms:
42 + N2 + -12n = -42 + 12n + 42 + -12n

Reorder the terms:
42 + N2 + -12n = -42 + 42 + 12n + -12n

Combine like terms: -42 + 42 = 0
42 + N2 + -12n = 0 + 12n + -12n
42 + N2 + -12n = 12n + -12n

Combine like terms: 12n + -12n = 0
42 + N2 + -12n = 0

The solution to this equation could not be determined.