2x^2+y-8=0

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Solution for 2x^2+y-8=0 equation:


Simplifying
2x2 + y + -8 = 0

Reorder the terms:
-8 + 2x2 + y = 0

Solving
-8 + 2x2 + y = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 2x2 + 8 + y = 0 + 8

Reorder the terms:
-8 + 8 + 2x2 + y = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2x2 + y = 0 + 8
2x2 + y = 0 + 8

Combine like terms: 0 + 8 = 8
2x2 + y = 8

Add '-1y' to each side of the equation.
2x2 + y + -1y = 8 + -1y

Combine like terms: y + -1y = 0
2x2 + 0 = 8 + -1y
2x2 = 8 + -1y

Divide each side by '2'.
x2 = 4 + -0.5y

Simplifying
x2 = 4 + -0.5y

Reorder the terms:
-4 + x2 + 0.5y = 4 + -0.5y + -4 + 0.5y

Reorder the terms:
-4 + x2 + 0.5y = 4 + -4 + -0.5y + 0.5y

Combine like terms: 4 + -4 = 0
-4 + x2 + 0.5y = 0 + -0.5y + 0.5y
-4 + x2 + 0.5y = -0.5y + 0.5y

Combine like terms: -0.5y + 0.5y = 0.0
-4 + x2 + 0.5y = 0.0

The solution to this equation could not be determined.

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