2x^2-2+5.5=2

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Solution for 2x^2-2+5.5=2 equation:


Simplifying
2x2 + -2 + 5.5 = 2

Reorder the terms:
-2 + 5.5 + 2x2 = 2

Combine like terms: -2 + 5.5 = 3.5
3.5 + 2x2 = 2

Solving
3.5 + 2x2 = 2

Solving for variable 'x'.

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

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 2x2 = 2 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 2x2 = 2 + -3.5
2x2 = 2 + -3.5

Combine like terms: 2 + -3.5 = -1.5
2x2 = -1.5

Divide each side by '2'.
x2 = -0.75

Simplifying
x2 = -0.75

Reorder the terms:
0.75 + x2 = -0.75 + 0.75

Combine like terms: -0.75 + 0.75 = 0.00
0.75 + x2 = 0.00

The solution to this equation could not be determined.

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