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Popular Functions >

inverse of f(x)=(3+4x)/(1-5x)

Solution

inverse

f (x) = \frac{3 + 4 x}{1 - 5 x}

Solution

- \frac{3 - x}{4 + 5 x}

Solution steps

y = \frac{3 + 4 x}{1 - 5 x}

Replace

x

with

y

x = \frac{3 + 4 y}{1 - 5 y}

Solve for

y, x = \frac{3 + 4 y}{1 - 5 y}

- \frac{3 - x}{4 + 5 x}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(3+4x)/(1-5x) ?
The inverse of f(x)=(3+4x)/(1-5x) is -(3-x)/(4+5x)