2x^2+16=-4

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Solution for 2x^2+16=-4 equation:


Simplifying
2x2 + 16 = -4

Reorder the terms:
16 + 2x2 = -4

Solving
16 + 2x2 = -4

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 2x2 = -4 + -16

Combine like terms: 16 + -16 = 0
0 + 2x2 = -4 + -16
2x2 = -4 + -16

Combine like terms: -4 + -16 = -20
2x2 = -20

Divide each side by '2'.
x2 = -10

Simplifying
x2 = -10

Reorder the terms:
10 + x2 = -10 + 10

Combine like terms: -10 + 10 = 0
10 + x2 = 0

The solution to this equation could not be determined.

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