Find the inverse of the following equation with steps:

f (x) = (x-7) / x

Question

Clelia

Mathematics

15 June, 14:14

Find the inverse of the following equation with steps:

f (x) = (x-7) / x

+5

Answers (1)

Know the Answer?

Mike · Answer 1

f (x) = (x - 7) / x

Replace x with y ... where y is the inverse

f (x) = x

x = (y - 7) / y

xy = y - 7

xy - y = - 7

y (x - 1) = - 7

y = - 7 / (x - 1)

inverse of f (x) = - 7 / (x - 1)

Find the inverse of the following equation with steps:f (x) = (x-7) / x

Find the inverse of the following equation with steps:

f (x) = (x-7) / x