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Popular >

inverse of (2x)/(x+7)

Solution

inverse

\frac{2 x}{x + 7}

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

slope ofintercept 2y-x=-9 slope intercept

2 y - x = - 9

asymptotes of (2x^2)^{1/(4x)}asymptotes

(2 x^{2})^{\frac{1}{4 x}}

domain of f(x)=arccos(x)domain

f (x) = arccos (x)

intercepts of f(x)=(x+8)/(x-11)intercepts

f (x) = \frac{x + 8}{x - 11}

domain of f(x)=(2x^3-250)/(x^2-2x-15)domain

f (x) = \frac{2 x ^{3} - 250}{x ^{2} - 2 x - 15}

Frequently Asked Questions (FAQ)

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