f(9)=8(9)-6

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Solution for f(9)=8(9)-6 equation: 


Simplifying
f(9) = 8(9) + -6

Reorder the terms for easier multiplication:
9f = 8(9) + -6

Multiply 8 * 9
9f = 72 + -6

Combine like terms: 72 + -6 = 66
9f = 66

Solving
9f = 66

Solving for variable 'f'.

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

Divide each side by '9'.
f = 7.333333333

Simplifying
f = 7.333333333

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