f(-2)=8x^2-7x-3

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Solution for f(-2)=8x^2-7x-3 equation: 


Simplifying
f(-2) = 8x2 + -7x + -3

Reorder the terms for easier multiplication:
-2f = 8x2 + -7x + -3

Reorder the terms:
-2f = -3 + -7x + 8x2

Solving
-2f = -3 + -7x + 8x2

Solving for variable 'f'.

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

Divide each side by '-2'.
f = 1.5 + 3.5x + -4x2

Simplifying
f = 1.5 + 3.5x + -4x2

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