2x^2-7=-25

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Solution for 2x^2-7=-25 equation:


Simplifying
2x2 + -7 = -25

Reorder the terms:
-7 + 2x2 = -25

Solving
-7 + 2x2 = -25

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 = -25 + 7

Combine like terms: -7 + 7 = 0
0 + 2x2 = -25 + 7
2x2 = -25 + 7

Combine like terms: -25 + 7 = -18
2x2 = -18

Divide each side by '2'.
x2 = -9

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + x2 = 0

The solution to this equation could not be determined.

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