f(9)=5*9+2

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Solution for f(9)=5*9+2 equation: 


Simplifying
f(9) = 5 * 9 + 2

Reorder the terms for easier multiplication:
9f = 5 * 9 + 2

Multiply 5 * 9
9f = 45 + 2

Combine like terms: 45 + 2 = 47
9f = 47

Solving
9f = 47

Solving for variable 'f'.

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

Divide each side by '9'.
f = 5.222222222

Simplifying
f = 5.222222222

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