f(x)=-x^2+12x+7

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Solution for f(x)=-x^2+12x+7 equation: 


Simplifying
f(x) = -1x2 + 12x + 7

Multiply f * x
fx = -1x2 + 12x + 7

Reorder the terms:
fx = 7 + 12x + -1x2

Solving
fx = 7 + 12x + -1x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 7x-1 + 12 + -1x

Simplifying
f = 7x-1 + 12 + -1x

Reorder the terms:
f = 12 + 7x-1 + -1x

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