What is the answer to (x+7)/(x+3)= 5/x ?

The answer to (x+7)/(x+3)= 5/x is x=3,x=-5

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(x+7)/(x+3)= 5/x

\frac{x + 7}{x + 3} = \frac{5}{x}

x = 3, x = - 5

Solution steps

\frac{x + 7}{x + 3} = \frac{5}{x}

Cross multiply

(x + 7) x = (x + 3) \cdot 5

Solve

(x + 7) x = (x + 3) \cdot 5 : x = 3, x = - 5

x = 3, x = - 5

Verify Solutions

Find undefined (singularity) points:

x = - 3, x = 0

Combine undefined points with solutions:

x = 3, x = - 5

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

160 = \frac{180 ( n - 2 )}{n}

3 = \frac{6 - 2}{- 4 - x}

x + \frac{475}{x} = 25

\frac{100 x}{1 + x} = 50

What is the answer to (x+7)/(x+3)= 5/x ?
The answer to (x+7)/(x+3)= 5/x is x=3,x=-5
Solve for x: (x+7)/(x+3)= 5/x
The solution is x=3,x=-5