Question

please tell me the answer if you don't know then don't reply please​

Answer 1

Step-by-step explanation:

(3x + 1)/x * 15/4 = 25/2

(3x + 1)/x = 25/2 × 4/15

3 + 1/x = 5/2 × 4/3

1/x = 10/3 - 3

1/x = (10 - 9)/3

1/x = 1/3

x = 3

X is equal to 3