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Popular >

inverse of (7x)/(x+4)

Solution

inverse

\frac{7 x}{x + 4}

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

inverse of-x^2+4 inverse

- x^{2} + 4

distance (6,-2),(4,6)distance

(6, - 2), (4, 6)

perpendicular y=8x-3 perpendicular

y = 8 x - 3

inverse of f(x)=(8x)/(x+5)inverse

f (x) = \frac{8 x}{x + 5}

extreme f(x)=x^{1/2}extreme points

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

Frequently Asked Questions (FAQ)

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