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Popular >

inverse of f(x)=(x+5)/(2x+1)

Solution

inverse

f (x) = \frac{x + 5}{2 x + 1}

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

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4 x - 18

inverse of-5x-2 inverse

- 5 x - 2

inverse of e^{x+4}+2 inverse

e^{x + 4} + 2

inverse of f(x)=8+sqrt(3x-8)inverse

f (x) = 8 + 3 x - 8

inverse of y=x^2-18x inverse

y = x^{2} - 18 x

Frequently Asked Questions (FAQ)

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