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Popular >

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

Solution

inverse

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

Solution

\frac{1 - 7 x}{x - 2}

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{1 - 7 x}{x - 2}

Popular Examples

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Frequently Asked Questions (FAQ)

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