f(6)=5(6)-9

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Solution for f(6)=5(6)-9 equation: 


Simplifying
f(6) = 5(6) + -9

Reorder the terms for easier multiplication:
6f = 5(6) + -9

Multiply 5 * 6
6f = 30 + -9

Combine like terms: 30 + -9 = 21
6f = 21

Solving
6f = 21

Solving for variable 'f'.

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

Divide each side by '6'.
f = 3.5

Simplifying
f = 3.5

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