5x^2-1=2y

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Solution for 5x^2-1=2y equation:


Simplifying
5x2 + -1 = 2y

Reorder the terms:
-1 + 5x2 = 2y

Solving
-1 + 5x2 = 2y

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 5x2 = 1 + 2y

Combine like terms: -1 + 1 = 0
0 + 5x2 = 1 + 2y
5x2 = 1 + 2y

Divide each side by '5'.
x2 = 0.2 + 0.4y

Simplifying
x2 = 0.2 + 0.4y

Reorder the terms:
-0.2 + x2 + -0.4y = 0.2 + 0.4y + -0.2 + -0.4y

Reorder the terms:
-0.2 + x2 + -0.4y = 0.2 + -0.2 + 0.4y + -0.4y

Combine like terms: 0.2 + -0.2 = 0.0
-0.2 + x2 + -0.4y = 0.0 + 0.4y + -0.4y
-0.2 + x2 + -0.4y = 0.4y + -0.4y

Combine like terms: 0.4y + -0.4y = 0.0
-0.2 + x2 + -0.4y = 0.0

The solution to this equation could not be determined.

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