Answer:

35

Step-by-step explanation:

y + 2(y - 5)

y + 2y - 10

3y - 10

3 (15) - 10

45 - 10 = 35

That's all. Hope it helps.

Answer:

y5+2(y-5) ; y+15 = 34-y-5÷15 by 5²35A =51