2x^2-9=-34

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Solution for 2x^2-9=-34 equation:


Simplifying
2x2 + -9 = -34

Reorder the terms:
-9 + 2x2 = -34

Solving
-9 + 2x2 = -34

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 2x2 = -34 + 9

Combine like terms: -9 + 9 = 0
0 + 2x2 = -34 + 9
2x2 = -34 + 9

Combine like terms: -34 + 9 = -25
2x2 = -25

Divide each side by '2'.
x2 = -12.5

Simplifying
x2 = -12.5

Reorder the terms:
12.5 + x2 = -12.5 + 12.5

Combine like terms: -12.5 + 12.5 = 0.0
12.5 + x2 = 0.0

The solution to this equation could not be determined.

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