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Popular >

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

Solution

inverse

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

Solution

7 x + 9

Solution steps

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

Replace

x

with

y

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

Solve for

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

7 x + 9

Popular Examples

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Frequently Asked Questions (FAQ)

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