Given f(x) = the quantity of x plus 7, divided by 5, solve for f−1(3)

To get the inverse of any function f(x) [ just make sure that it passes the horizontal line test] follow the steps:

- Solve for x, i.e separate x in one side and the other terms in the other side, included f(x).

- Swap x and f(x).

- The result is the inverse of the original function

So that:

and for the value of 3:

I hope that helps!

step-by-step explanation:

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