f(2)=-7

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Solution for f(2)=-7 equation: 


Simplifying
f(2) = -7

Reorder the terms for easier multiplication:
2f = -7

Solving
2f = -7

Solving for variable 'f'.

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

Divide each side by '2'.
f = -3.5

Simplifying
f = -3.5

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