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Popular >

inverse of f(x)=(2x+7)/(x+1)

Solution

inverse

f (x) = \frac{2 x + 7}{x + 1}

Solution

\frac{7 - x}{x - 2}

Solution steps

y = \frac{2 x + 7}{x + 1}

Replace

x

with

y

x = \frac{2 y + 7}{y + 1}

Solve for

y, x = \frac{2 y + 7}{y + 1}

\frac{7 - x}{x - 2}

Popular Examples

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2^{2 x}

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f (x) = \frac{- 12 - 2 x}{3}

inverse of f(x)=2+sqrt(5+9x)inverse

f (x) = 2 + 5 + 9 x

inverse of f(x)=((x-1))/(x^2-1)inverse

f (x) = \frac{( x - 1 )}{x ^{2} - 1}

inverse of f(x)= 4/5 x-16 inverse

f (x) = \frac{4}{5} x - 16

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(2x+7)/(x+1) ?
The inverse of f(x)=(2x+7)/(x+1) is (7-x)/(x-2)