f(4)=x^2+7

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Solution for f(4)=x^2+7 equation: 


Simplifying
f(4) = x2 + 7

Reorder the terms for easier multiplication:
4f = x2 + 7

Reorder the terms:
4f = 7 + x2

Solving
4f = 7 + x2

Solving for variable 'f'.

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

Divide each side by '4'.
f = 1.75 + 0.25x2

Simplifying
f = 1.75 + 0.25x2

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