2x^2-5=-55

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Solution for 2x^2-5=-55 equation:


Simplifying
2x2 + -5 = -55

Reorder the terms:
-5 + 2x2 = -55

Solving
-5 + 2x2 = -55

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 2x2 = -55 + 5

Combine like terms: -5 + 5 = 0
0 + 2x2 = -55 + 5
2x2 = -55 + 5

Combine like terms: -55 + 5 = -50
2x2 = -50

Divide each side by '2'.
x2 = -25

Simplifying
x2 = -25

Reorder the terms:
25 + x2 = -25 + 25

Combine like terms: -25 + 25 = 0
25 + x2 = 0

The solution to this equation could not be determined.

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