f(7.5)=15

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Solution for f(7.5)=15 equation: 


Simplifying
f(7.5) = 15

Reorder the terms for easier multiplication:
7.5f = 15

Solving
7.5f = 15

Solving for variable 'f'.

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

Divide each side by '7.5'.
f = 2

Simplifying
f = 2

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