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Popular >

inverse of (7x)/(x+2)

Solution

inverse

\frac{7 x}{x + 2}

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

inverse of f(x)=sqrt(9x+4)inverse

f (x) = 9 x + 4

inverse of f(x)=(4*3^x)/(6+3^x)inverse

f (x) = \frac{4 \cdot 3 ^{x}}{6 + 3 ^{x}}

inverse of f(x)=3x^{3/2}inverse

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

inverse of y=3x^2+12x-7 inverse

y = 3 x^{2} + 12 x - 7

inverse of f(x)=(x-7)^2,x>= 7 inverse

f (x) = (x - 7)^{2}, x \geq 7

Frequently Asked Questions (FAQ)

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