F(-7)=x^2+6x-3

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Solution for F(-7)=x^2+6x-3 equation: 


Simplifying
F(-7) = x2 + 6x + -3

Reorder the terms for easier multiplication:
-7F = x2 + 6x + -3

Reorder the terms:
-7F = -3 + 6x + x2

Solving
-7F = -3 + 6x + x2

Solving for variable 'F'.

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

Divide each side by '-7'.
F = 0.4285714286 + -0.8571428571x + -0.1428571429x2

Simplifying
F = 0.4285714286 + -0.8571428571x + -0.1428571429x2

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