What is the answer to (x-5)/8 = 4/(x-1) ?

The answer to (x-5)/8 = 4/(x-1) is x=9,x=-3

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(x-5)/8 = 4/(x-1)

\frac{x - 5}{8} = \frac{4}{x - 1}

x = 9, x = - 3

Solution steps

\frac{x - 5}{8} = \frac{4}{x - 1}

Cross multiply

(x - 5) (x - 1) = 32

Solve

(x - 5) (x - 1) = 32 : x = 9, x = - 3

x = 9, x = - 3

Verify Solutions

Find undefined (singularity) points:

x = 1

Combine undefined points with solutions:

x = 9, x = - 3

\frac{1000 x - 50000}{1000 x} = 0.25

\frac{x - 6}{2 x + 1} = 10

x, \frac{c}{x} = r d

n^{0.001} = \frac{2}{c}

\frac{1}{x - 8} = \frac{1}{x - 9}

What is the answer to (x-5)/8 = 4/(x-1) ?
The answer to (x-5)/8 = 4/(x-1) is x=9,x=-3
Solve for x: (x-5)/8 = 4/(x-1)
The solution is x=9,x=-3