F(x)=-9x^2-2x-7

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Solution for F(x)=-9x^2-2x-7 equation: 


Simplifying
F(x) = -9x2 + -2x + -7

Multiply F * x
xF = -9x2 + -2x + -7

Reorder the terms:
xF = -7 + -2x + -9x2

Solving
xF = -7 + -2x + -9x2

Solving for variable 'x'.

Reorder the terms:
7 + 2x + xF + 9x2 = -7 + -2x + -9x2 + 7 + 2x + 9x2

Reorder the terms:
7 + 2x + xF + 9x2 = -7 + 7 + -2x + 2x + -9x2 + 9x2

Combine like terms: -7 + 7 = 0
7 + 2x + xF + 9x2 = 0 + -2x + 2x + -9x2 + 9x2
7 + 2x + xF + 9x2 = -2x + 2x + -9x2 + 9x2

Combine like terms: -2x + 2x = 0
7 + 2x + xF + 9x2 = 0 + -9x2 + 9x2
7 + 2x + xF + 9x2 = -9x2 + 9x2

Combine like terms: -9x2 + 9x2 = 0
7 + 2x + xF + 9x2 = 0

The solution to this equation could not be determined.

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