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Popular >

inverse of f(x)=(4x+7)/(x+2)

Solution

inverse

f (x) = \frac{4 x + 7}{x + 2}

Solution

\frac{7 - 2 x}{x - 4}

Solution steps

y = \frac{4 x + 7}{x + 2}

Replace

x

with

y

x = \frac{4 y + 7}{y + 2}

Solve for

y, x = \frac{4 y + 7}{y + 2}

\frac{7 - 2 x}{x - 4}

Popular Examples

inverse of (+z(10+5z))/((2z-11))inverse

\frac{+ z ( 10 + 5 z )}{( 2 z - 11 )}

inverse of f(x)=((6-x))/((5+x))inverse

f (x) = \frac{( 6 - x )}{( 5 + x )}

inverse of f(x)= 1/4 x+14 inverse

f (x) = \frac{1}{4} x + 14

inverse of x^2-8x+5 inverse

x^{2} - 8 x + 5

inverse of y=3sqrt(x)-1 inverse

y = 3 x - 1

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(4x+7)/(x+2) ?
The inverse of f(x)=(4x+7)/(x+2) is (7-2x)/(x-4)