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Popular >

inverse of (1-4x)/(2x+9)

Solution

inverse

\frac{1 - 4 x}{2 x + 9}

Solution

\frac{1 - 9 x}{2 ( 2 + x )}

Solution steps

y = \frac{1 - 4 x}{2 x + 9}

Replace

x

with

y

x = \frac{1 - 4 y}{2 y + 9}

Solve for

y, x = \frac{1 - 4 y}{2 y + 9}

\frac{1 - 9 x}{2 ( 2 + x )}

Popular Examples

inverse of f(x)=4y=x inverse

f (x) = 4 y = x

critical f(x)=3xsqrt(3x^2+2)critical points

f (x) = 3 x 3 x^{2} + 2

domain of f(x)=arctan(((x-1))/((x+1)))domain

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

range of 3x+6 range

3 x + 6

midpoint (-4,-3),(2,-7)midpoint

(- 4, - 3), (2, - 7)

Frequently Asked Questions (FAQ)

What is the inverse of (1-4x)/(2x+9) ?
The inverse of (1-4x)/(2x+9) is (1-9x)/(2(2+x))