What is the answer to solvefor x,f^{-1}(x)= x/8+3 ?

The answer to solvefor x,f^{-1}(x)= x/8+3 is x=(24f)/(8-f);\quad f\ne 0,f\ne 8

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solvefor x,f^{-1}(x)= x/8+3

solve for

x, f^{- 1} (x) = \frac{x}{8} + 3

x = \frac{24 f}{8 - f}; f \neq = 0, f \neq = 8

Solution steps

f^{- 1} (x) = \frac{x}{8} + 3

Expand

f^{- 1} (x) : \frac{x}{f}

\frac{x}{f} = \frac{x}{8} + 3

Multiply by LCM

8 x = x f + 24 f; f \neq = 0

Move

x f

to the left side

8 x - x f = 24 f; f \neq = 0

Factor

8 x - x f : x (8 - f)

x (8 - f) = 24 f; f \neq = 0

Divide both sides by

8 - f; f \neq = 0, f \neq = 8

x = \frac{24 f}{8 - f}; f \neq = 0, f \neq = 8

6 x - 5 = \frac{4 x - 7}{2}

\frac{x}{4} - 2 = 7

x, 2 x + y - 3 z = 1

\frac{2}{3} x - 3 x + \frac{2}{5} = - 2 x + \frac{31}{15}

x, x - 2 y - 3 z = - 6

What is the answer to solvefor x,f^{-1}(x)= x/8+3 ?
The answer to solvefor x,f^{-1}(x)= x/8+3 is x=(24f)/(8-f);\quad f\ne 0,f\ne 8