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Popular >

inverse of 2x+1

Solution

inverse

2 x + 1

Solution

\frac{x - 1}{2}

Solution steps

y = 2 x + 1

Replace

x

with

y

x = 2 y + 1

Solve for

y, x = 2 y + 1

\frac{x - 1}{2}

Popular Examples

critical f(x)=(x^2)/(2x-1)critical points

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

monotone (x^2-3)^3 monotone intervals

(x^{2} - 3)^{3}

range of y=x^2-4x+7 range

y = x^{2} - 4 x + 7

extreme x^2-6x extreme points

x^{2} - 6 x

asymptotes of f(x)= 2/(3x(x-1)(x+5))asymptotes

f (x) = \frac{2}{3 x ( x - 1 ) ( x + 5 )}

Frequently Asked Questions (FAQ)

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