F(-7)=2x^2+5x-8

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Solution for F(-7)=2x^2+5x-8 equation: 


Simplifying
F(-7) = 2x2 + 5x + -8

Reorder the terms for easier multiplication:
-7F = 2x2 + 5x + -8

Reorder the terms:
-7F = -8 + 5x + 2x2

Solving
-7F = -8 + 5x + 2x2

Solving for variable 'F'.

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

Divide each side by '-7'.
F = 1.142857143 + -0.7142857143x + -0.2857142857x2

Simplifying
F = 1.142857143 + -0.7142857143x + -0.2857142857x2

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