Question: 7. Given the function f(x)=3x/x-7 , determine the equation of the inverse function, f^-1(x) Please help me with this question the answer is supposed to

7. Given the function f(x)=3x/x-7 , determine the equation of the inverse function, f^-1(x)

Please help me with this question the answer is supposed to be y=7x/x-3

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