N^2-7n-78=0

Solution for N^2-7n-78=0 equation:

Simplifying
N2 + -7n + -78 = 0

Reorder the terms:
-78 + N2 + -7n = 0

Solving
-78 + N2 + -7n = 0

Solving for variable 'N'.

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

Add '78' to each side of the equation.
-78 + N2 + 78 + -7n = 0 + 78

Reorder the terms:
-78 + 78 + N2 + -7n = 0 + 78

Combine like terms: -78 + 78 = 0
0 + N2 + -7n = 0 + 78
N2 + -7n = 0 + 78

Combine like terms: 0 + 78 = 78
N2 + -7n = 78

Add '7n' to each side of the equation.
N2 + -7n + 7n = 78 + 7n

Combine like terms: -7n + 7n = 0
N2 + 0 = 78 + 7n
N2 = 78 + 7n

Simplifying
N2 = 78 + 7n

Reorder the terms:
-78 + N2 + -7n = 78 + 7n + -78 + -7n

Reorder the terms:
-78 + N2 + -7n = 78 + -78 + 7n + -7n

Combine like terms: 78 + -78 = 0
-78 + N2 + -7n = 0 + 7n + -7n
-78 + N2 + -7n = 7n + -7n

Combine like terms: 7n + -7n = 0
-78 + N2 + -7n = 0

The solution to this equation could not be determined.