SOLUTION: what is the inverse function of 2x+5

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Question 868115: what is the inverse function of 2x+5
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
First switch to x-y format.
y=2x%2B5
Interchange x and y.
Solve for y.
THis new y is the inverse.
x=2y%2B5
2y=x-5
y=%28x-5%29%2F2