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Popular >

inverse of (2x+9)/(7x)

Solution

inverse

\frac{2 x + 9}{7 x}

Solution

\frac{9}{7 x - 2}

Solution steps

y = \frac{2 x + 9}{7 x}

Replace

x

with

y

x = \frac{2 y + 9}{7 y}

Solve for

y, x = \frac{2 y + 9}{7 y}

\frac{9}{7 x - 2}

Popular Examples

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f (x) = - \frac{2}{3} (2)^{4 - 3 x} + 5

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inverse of f(x)=(3+5x)/(3-x)inverse

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Frequently Asked Questions (FAQ)

What is the inverse of (2x+9)/(7x) ?
The inverse of (2x+9)/(7x) is 9/(7x-2)