f(X)=9-7

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Solution for f(X)=9-7 equation: 


Simplifying
f(X) = 9 + -7

Multiply f * X
fX = 9 + -7

Combine like terms: 9 + -7 = 2
fX = 2

Solving
fX = 2

Solving for variable 'f'.

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

Divide each side by 'X'.
f = 2X-1

Simplifying
f = 2X-1

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