2x^2+7=-23

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Solution for 2x^2+7=-23 equation:


Simplifying
2x2 + 7 = -23

Reorder the terms:
7 + 2x2 = -23

Solving
7 + 2x2 = -23

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 = -23 + -7

Combine like terms: 7 + -7 = 0
0 + 2x2 = -23 + -7
2x2 = -23 + -7

Combine like terms: -23 + -7 = -30
2x2 = -30

Divide each side by '2'.
x2 = -15

Simplifying
x2 = -15

Reorder the terms:
15 + x2 = -15 + 15

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

The solution to this equation could not be determined.

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