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Popular >

inverse of y=(1+2x)/(7+x)

Solution

inverse

y = \frac{1 + 2 x}{7 + x}

Solution

\frac{1 - 7 x}{x - 2}

Solution steps

y = \frac{1 + 2 x}{7 + x}

Replace

x

with

y

x = \frac{1 + 2 y}{7 + y}

Solve for

y, x = \frac{1 + 2 y}{7 + y}

\frac{1 - 7 x}{x - 2}

Popular Examples

inverse of f(x)=-x^2+8x-14 inverse

f (x) = - x^{2} + 8 x - 14

inverse of f(x)=11x+4 inverse

f (x) = 11 x + 4

inverse of f(x)=sqrt(x-7)-3 inverse

f (x) = x - 7 - 3

inverse of f(x)=ax inverse

f (x) = a x

inverse of f(x)=3+sqrt(x^2+4x)inverse

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

Frequently Asked Questions (FAQ)

What is the inverse of y=(1+2x)/(7+x) ?
The inverse of y=(1+2x)/(7+x) is (1-7x)/(x-2)