Respuesta :

Answer:

the answer is b, 7

Step-by-step explanation:

5×7=35

35-10=25

hope this helped:)

Answer:

Y= 7

Step-by-step explanation:

5y-10= 25

Step 1- Add to both sides

5y-10= 25

    +10 +10

Step 2- Divide to both sides

5y= 35

5      5

y= 7