2x^2+7=-3

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Solution for 2x^2+7=-3 equation:


Simplifying
2x2 + 7 = -3

Reorder the terms:
7 + 2x2 = -3

Solving
7 + 2x2 = -3

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x2 = -3 + -7

Combine like terms: 7 + -7 = 0
0 + 2x2 = -3 + -7
2x2 = -3 + -7

Combine like terms: -3 + -7 = -10
2x2 = -10

Divide each side by '2'.
x2 = -5

Simplifying
x2 = -5

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

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

The solution to this equation could not be determined.

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