SOLUTION: f(x) = -3x + 7 How do I find the inverse of this function? thank you!

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Question 295721: f(x) = -3x + 7
How do I find the inverse of this function?
thank you!
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Hint: First note that f(x) is basically 'y'. So y=-3x%2B7. Now swap 'x' and 'y' to get x=-3y%2B7. Your goal from here is to solve for 'y' to find the inverse function.