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Popular >

inverse of f(x)= 5/7 x+4

Solution

inverse

f (x) = \frac{5}{7} x + 4

Solution

\frac{7 x - 28}{5}

Solution steps

y = \frac{5}{7} x + 4

Replace

x

with

y

x = \frac{5}{7} y + 4

Solve for

y, x = \frac{5}{7} y + 4

\frac{7 x - 28}{5}

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 5/7 x+4 ?
The inverse of f(x)= 5/7 x+4 is (7x-28)/5