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Popular Functions >

inverse of (2x-1)/(4+5x)

Solution

inverse

Solution

\frac{- 1 - 4 x}{5 x - 2}

Solution steps

y = \frac{2 x - 1}{4 + 5 x}

Replace

x

with

y

x = \frac{2 y - 1}{4 + 5 y}

Solve for

y, x = \frac{2 y - 1}{4 + 5 y}

\frac{- 1 - 4 x}{5 x - 2}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of (2x-1)/(4+5x) ?
The inverse of (2x-1)/(4+5x) is (-1-4x)/(5x-2)