Respuesta :

firered21

Answer:

s = 10

Step-by-step explanation:

First, subtract 1 from 7 to get 3s/5 = 6.

Next, multiply the denominator, 5, on both sides in order to get rid of it. Now you have 3s = 30.

Lastly, divide 3 on both sides to get s = 10.

Hope this helped :)