f(3)=3x^2+7

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


Simplifying
f(3) = 3x2 + 7

Reorder the terms for easier multiplication:
3f = 3x2 + 7

Reorder the terms:
3f = 7 + 3x2

Solving
3f = 7 + 3x2

Solving for variable 'f'.

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

Divide each side by '3'.
f = 2.333333333 + x2

Simplifying
f = 2.333333333 + x2

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