x^2-4z-5=0

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Solution for x^2-4z-5=0 equation:


Simplifying
x2 + -4z + -5 = 0

Reorder the terms:
-5 + x2 + -4z = 0

Solving
-5 + x2 + -4z = 0

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + x2 + 5 + -4z = 0 + 5

Reorder the terms:
-5 + 5 + x2 + -4z = 0 + 5

Combine like terms: -5 + 5 = 0
0 + x2 + -4z = 0 + 5
x2 + -4z = 0 + 5

Combine like terms: 0 + 5 = 5
x2 + -4z = 5

Add '4z' to each side of the equation.
x2 + -4z + 4z = 5 + 4z

Combine like terms: -4z + 4z = 0
x2 + 0 = 5 + 4z
x2 = 5 + 4z

Simplifying
x2 = 5 + 4z

Reorder the terms:
-5 + x2 + -4z = 5 + 4z + -5 + -4z

Reorder the terms:
-5 + x2 + -4z = 5 + -5 + 4z + -4z

Combine like terms: 5 + -5 = 0
-5 + x2 + -4z = 0 + 4z + -4z
-5 + x2 + -4z = 4z + -4z

Combine like terms: 4z + -4z = 0
-5 + x2 + -4z = 0

The solution to this equation could not be determined.

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