7x^2+9+2=0

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Solution for 7x^2+9+2=0 equation:


Simplifying
7x2 + 9 + 2 = 0

Reorder the terms:
9 + 2 + 7x2 = 0

Combine like terms: 9 + 2 = 11
11 + 7x2 = 0

Solving
11 + 7x2 = 0

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 + 7x2 = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 7x2 = 0 + -11
7x2 = 0 + -11

Combine like terms: 0 + -11 = -11
7x2 = -11

Divide each side by '7'.
x2 = -1.571428571

Simplifying
x2 = -1.571428571

Reorder the terms:
1.571428571 + x2 = -1.571428571 + 1.571428571

Combine like terms: -1.571428571 + 1.571428571 = 0.000000000
1.571428571 + x2 = 0.000000000

The solution to this equation could not be determined.

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