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Popular >

inverse of f(x)=(7x+9)/(x+7)

Solution

inverse

f (x) = \frac{7 x + 9}{x + 7}

Solution

\frac{9 - 7 x}{x - 7}

Solution steps

y = \frac{7 x + 9}{x + 7}

Replace

x

with

y

x = \frac{7 y + 9}{y + 7}

Solve for

y, x = \frac{7 y + 9}{y + 7}

\frac{9 - 7 x}{x - 7}

Popular Examples

simplify (-9.5)(2.6)simplify

(- 9.5) (2.6)

inverse of f(x)=ln(7t),t>0 inverse

f (x) = ln (7 t), t > 0

range of f(x)= 4/(x^2-5x+6)range

f (x) = \frac{4}{x ^{2} - 5 x + 6}

inverse of y=x-2 inverse

y = x - 2

inverse of f(x)=(x+4)^{1/3}inverse

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(7x+9)/(x+7) ?
The inverse of f(x)=(7x+9)/(x+7) is (9-7x)/(x-7)