a^2-4n-5=

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Solution for a^2-4n-5= equation:


Simplifying
a2 + -4n + -5 = 0

Reorder the terms:
-5 + a2 + -4n = 0

Solving
-5 + a2 + -4n = 0

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + a2 + 5 + -4n = 0 + 5

Reorder the terms:
-5 + 5 + a2 + -4n = 0 + 5

Combine like terms: -5 + 5 = 0
0 + a2 + -4n = 0 + 5
a2 + -4n = 0 + 5

Combine like terms: 0 + 5 = 5
a2 + -4n = 5

Add '4n' to each side of the equation.
a2 + -4n + 4n = 5 + 4n

Combine like terms: -4n + 4n = 0
a2 + 0 = 5 + 4n
a2 = 5 + 4n

Simplifying
a2 = 5 + 4n

Reorder the terms:
-5 + a2 + -4n = 5 + 4n + -5 + -4n

Reorder the terms:
-5 + a2 + -4n = 5 + -5 + 4n + -4n

Combine like terms: 5 + -5 = 0
-5 + a2 + -4n = 0 + 4n + -4n
-5 + a2 + -4n = 4n + -4n

Combine like terms: 4n + -4n = 0
-5 + a2 + -4n = 0

The solution to this equation could not be determined.

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