SOLUTION: Find the inverse of f(x) = 2/5-x

Question 1115776: Find the inverse of f(x) = 2/5-x
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the inverse of f(x) = 2/5-x
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Do you mean y = (2/5)-x or do you mean y = 2/(5-x)
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To find the inverse::
1. Interchange x and y
x = (2/5)-y
2. Solve for "y"::
y = (2/5)-x
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Or, if you mean y = 2/(5-x)
1. Interchange x and y
x = 2/(5-y)
2. Solve for "y"::
5-y = 2/x
y = (2/x)+5
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Cheers,
Stan H.
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