Question

x-7
$x - 9 \div \: x - 5 = \frac{5}{7}$
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Answer 1

Answer:

19

Step-by-step explanation:

x-9/x-5=5/7

7(x-9)=5(x-5)

7x-63=5x-25

7x-5x=-25+63

2x=38

x=38/2

x=19