5x^2-2=-82

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Solution for 5x^2-2=-82 equation:


Simplifying
5x2 + -2 = -82

Reorder the terms:
-2 + 5x2 = -82

Solving
-2 + 5x2 = -82

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 5x2 = -82 + 2

Combine like terms: -2 + 2 = 0
0 + 5x2 = -82 + 2
5x2 = -82 + 2

Combine like terms: -82 + 2 = -80
5x2 = -80

Divide each side by '5'.
x2 = -16

Simplifying
x2 = -16

Reorder the terms:
16 + x2 = -16 + 16

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

The solution to this equation could not be determined.

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