11-2x^2=43

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Solution for 11-2x^2=43 equation: 


Simplifying
11 + -2x2 = 43

Solving
11 + -2x2 = 43

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -2x2 = 43 + -11

Combine like terms: 11 + -11 = 0
0 + -2x2 = 43 + -11
-2x2 = 43 + -11

Combine like terms: 43 + -11 = 32
-2x2 = 32

Divide each side by '-2'.
x2 = -16

Simplifying
x2 = -16

Reorder the terms:
16 + x2 = -16 + 16

Combine like terms: -16 + 16 = 0
16 + x2 = 0

The solution to this equation could not be determined.

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