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Popular >

inverse of (x+1)/(x+3)

Solution

inverse

\frac{x + 1}{x + 3}

Solution

\frac{1 - 3 x}{x - 1}

Solution steps

y = \frac{x + 1}{x + 3}

Replace

x

with

y

x = \frac{y + 1}{y + 3}

Solve for

y, x = \frac{y + 1}{y + 3}

\frac{1 - 3 x}{x - 1}

Popular Examples

inverse of ln((x-1)/(x+1))inverse

ln (\frac{x - 1}{x + 1})

inverse of x^{10}inverse

x^{10}

inverse of (6x^2-24)/(2x^2-4x)inverse

\frac{6 x ^{2} - 24}{2 x ^{2} - 4 x}

inverse of p^0 inverse

p^{0}

inverse of f(x)=7-4x^3 inverse

f (x) = 7 - 4 x^{3}

Frequently Asked Questions (FAQ)

What is the inverse of (x+1)/(x+3) ?
The inverse of (x+1)/(x+3) is (1-3x)/(x-1)