Question

13.solve 2x-5/x-1=5/7​

Answer 1

Answer:

x is 10/3

Step-by-step explanation:

2x-5/x-1=5/7​

7(2x - 5) = 5(x - 1)

14x - 35 = 5x - 5

14x - 5x = -5 + 35

9x = 30

x = 30/9

x = 10/3

Answer 2

Answer:

$\frac{2x - 5}{x - 1} = \frac{5}{7} \\ 2x - 5 = \frac{5}{7} (x - 1) \\ 2x - 5 = \frac{5x}{7} - \frac{5}{7} \\ 2x - \frac{5x}{7} = - \frac{5}{7} + 5 \\ \frac{14x - 5x}{7} = \frac{ - 5 + 35}{7} \\ \frac{9x}{7} = \frac{30}{7} \\ x = \frac{30}{7} \times \frac{7}{9} \\ x = \frac{10}{3} ans.$