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Popular >

inverse of f(x)=4-7x

Solution

inverse

f (x) = 4 - 7 x

Solution

- \frac{x - 4}{7}

Solution steps

y = 4 - 7 x

Replace

x

with

y

x = 4 - 7 y

Solve for

y, x = 4 - 7 y

- \frac{x - 4}{7}

Popular Examples

inverse of f(x)=-6x+8 inverse

f (x) = - 6 x + 8

inverse of f(x)=4-4sqrt((3x+2)/(15))inverse

f (x) = 4 - 4 \frac{3 x + 2}{15}

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

f (x) = - x - 7

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

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

inverse of f(x)= 1/5 x-10 inverse

f (x) = \frac{1}{5} x - 10

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=4-7x ?
The inverse of f(x)=4-7x is -(x-4)/7