f(-9)=3y^2+6y-3

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Solution for f(-9)=3y^2+6y-3 equation: 


Simplifying
f(-9) = 3y2 + 6y + -3

Reorder the terms for easier multiplication:
-9f = 3y2 + 6y + -3

Reorder the terms:
-9f = -3 + 6y + 3y2

Solving
-9f = -3 + 6y + 3y2

Solving for variable 'f'.

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

Divide each side by '-9'.
f = 0.3333333333 + -0.6666666667y + -0.3333333333y2

Simplifying
f = 0.3333333333 + -0.6666666667y + -0.3333333333y2

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