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Popular >

inverse of f(x)=(9x)/(4x-5)

Solution

inverse

f (x) = \frac{9 x}{4 x - 5}

Solution

\frac{5 x}{4 x - 9}

Solution steps

y = \frac{9 x}{4 x - 5}

Replace

x

with

y

x = \frac{9 y}{4 y - 5}

Solve for

y, x = \frac{9 y}{4 y - 5}

\frac{5 x}{4 x - 9}

Popular Examples

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(9x)/(4x-5) ?
The inverse of f(x)=(9x)/(4x-5) is (5x)/(4x-9)