2x^2+4=y-15

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Solution for 2x^2+4=y-15 equation: 


Simplifying
2x2 + 4 = y + -15

Reorder the terms:
4 + 2x2 = y + -15

Reorder the terms:
4 + 2x2 = -15 + y

Solving
4 + 2x2 = -15 + y

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 2x2 = -15 + -4 + y

Combine like terms: 4 + -4 = 0
0 + 2x2 = -15 + -4 + y
2x2 = -15 + -4 + y

Combine like terms: -15 + -4 = -19
2x2 = -19 + y

Divide each side by '2'.
x2 = -9.5 + 0.5y

Simplifying
x2 = -9.5 + 0.5y

Reorder the terms:
9.5 + x2 + -0.5y = -9.5 + 0.5y + 9.5 + -0.5y

Reorder the terms:
9.5 + x2 + -0.5y = -9.5 + 9.5 + 0.5y + -0.5y

Combine like terms: -9.5 + 9.5 = 0.0
9.5 + x2 + -0.5y = 0.0 + 0.5y + -0.5y
9.5 + x2 + -0.5y = 0.5y + -0.5y

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

The solution to this equation could not be determined.

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