en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=(-5x)/4+20

Solution

inverse

f (x) = \frac{- 5 x}{4} + 20

Solution

- \frac{4 x - 80}{5}

Solution steps

y = \frac{- 5 x}{4} + 20

Replace

x

with

y

x = \frac{- 5 y}{4} + 20

Solve for

y, x = \frac{- 5 y}{4} + 20

- \frac{4 x - 80}{5}

Graph

Popular Examples

inverse of (5x-7)/(x+4)inverse

\frac{5 x - 7}{x + 4}

inverse of f(x)=(5x-5)/(3x+6)inverse

f (x) = \frac{5 x - 5}{3 x + 6}

inverse of e^{-x}+1 inverse

e^{- x} + 1

inverse of (6x)/(x-8)inverse

\frac{6 x}{x - 8}

inverse of h(x)=(5x-1)/(2x+1)inverse

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(-5x)/4+20 ?
The inverse of f(x)=(-5x)/4+20 is -(4x-80)/5