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Popular >

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

Solution

inverse

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

Solution

5 x - 4

Solution steps

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

Replace

x

with

y

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

Solve for

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

5 x - 4

Popular Examples

inverse of 123 inverse

123

range of 1/((x+2)^3)range

\frac{1}{( x + 2 ) ^{3}}

midpoint (-1/9 ,-1/2),(14/9 , 4/3)midpoint

(- \frac{1}{9}, - \frac{1}{2}), (\frac{14}{9}, \frac{4}{3})

domain of f(x)= 1/(x^2+4x+3)domain

f (x) = \frac{1}{x ^{2} + 4 x + 3}

range of e^{1/x}range

e^{\frac{1}{x}}

Frequently Asked Questions (FAQ)

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