2x^2+8=-2

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


Simplifying
2x2 + 8 = -2

Reorder the terms:
8 + 2x2 = -2

Solving
8 + 2x2 = -2

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 + -8 + 2x2 = -2 + -8

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

Combine like terms: -2 + -8 = -10
2x2 = -10

Divide each side by '2'.
x2 = -5

Simplifying
x2 = -5

Reorder the terms:
5 + x2 = -5 + 5

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

The solution to this equation could not be determined.

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