2x^2+5=-15

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Solution for 2x^2+5=-15 equation:


Simplifying
2x2 + 5 = -15

Reorder the terms:
5 + 2x2 = -15

Solving
5 + 2x2 = -15

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 = -15 + -5

Combine like terms: 5 + -5 = 0
0 + 2x2 = -15 + -5
2x2 = -15 + -5

Combine like terms: -15 + -5 = -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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