What is the answer to (x+7)/(x-1)= 3/x ?

The answer to (x+7)/(x-1)= 3/x is x=-1,x=-3

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(x+7)/(x-1)= 3/x

\frac{x + 7}{x - 1} = \frac{3}{x}

x = - 1, x = - 3

Solution steps

\frac{x + 7}{x - 1} = \frac{3}{x}

Cross multiply

(x + 7) x = (x - 1) \cdot 3

Solve

(x + 7) x = (x - 1) \cdot 3 : x = - 1, x = - 3

x = - 1, x = - 3

Verify Solutions

Find undefined (singularity) points:

x = 1, x = 0

Combine undefined points with solutions:

x = - 1, x = - 3

\frac{1}{2} - \frac{1}{3 x} = - 4

3 - \frac{x}{x + 2} = 7

\frac{e}{e} = \frac{r + r}{r}

6 + \frac{1}{x + 4} = 5

2 = \frac{1}{x - 2}

What is the answer to (x+7)/(x-1)= 3/x ?
The answer to (x+7)/(x-1)= 3/x is x=-1,x=-3
Solve for x: (x+7)/(x-1)= 3/x
The solution is x=-1,x=-3