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Popular >

inverse of f(x)=4x-215

Solution

inverse

f (x) = 4 x - 215

Solution

\frac{x + 215}{4}

Solution steps

y = 4 x - 215

Replace

x

with

y

x = 4 y - 215

Solve for

y, x = 4 y - 215

\frac{x + 215}{4}

Popular Examples

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=4x-215 ?
The inverse of f(x)=4x-215 is (x+215)/4