2x^2+2y=-5

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


Simplifying
2x2 + 2y = -5

Solving
2x2 + 2y = -5

Solving for variable 'x'.

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

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

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

Divide each side by '2'.
x2 = -2.5 + -1y

Simplifying
x2 = -2.5 + -1y

Reorder the terms:
2.5 + x2 + y = -2.5 + -1y + 2.5 + y

Reorder the terms:
2.5 + x2 + y = -2.5 + 2.5 + -1y + y

Combine like terms: -2.5 + 2.5 = 0.0
2.5 + x2 + y = 0.0 + -1y + y
2.5 + x2 + y = -1y + y

Combine like terms: -1y + y = 0
2.5 + x2 + y = 0

The solution to this equation could not be determined.

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