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Popular >

inverse of (x-1)/2

Solution

inverse

\frac{x - 1}{2}

Solution

2 x + 1

Solution steps

y = \frac{x - 1}{2}

Replace

x

with

y

x = \frac{y - 1}{2}

Solve for

y, x = \frac{y - 1}{2}

2 x + 1

Popular Examples

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inverse of f(x)=(3x+1)/(x-1)inverse

f (x) = \frac{3 x + 1}{x - 1}

Frequently Asked Questions (FAQ)

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