10x^2+5y=-20

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Solution for 10x^2+5y=-20 equation: 


Simplifying
10x2 + 5y = -20

Solving
10x2 + 5y = -20

Solving for variable 'x'.

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

Add '-5y' to each side of the equation.
10x2 + 5y + -5y = -20 + -5y

Combine like terms: 5y + -5y = 0
10x2 + 0 = -20 + -5y
10x2 = -20 + -5y

Divide each side by '10'.
x2 = -2 + -0.5y

Simplifying
x2 = -2 + -0.5y

Reorder the terms:
2 + x2 + 0.5y = -2 + -0.5y + 2 + 0.5y

Reorder the terms:
2 + x2 + 0.5y = -2 + 2 + -0.5y + 0.5y

Combine like terms: -2 + 2 = 0
2 + x2 + 0.5y = 0 + -0.5y + 0.5y
2 + x2 + 0.5y = -0.5y + 0.5y

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

The solution to this equation could not be determined.

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