Respuesta :

TSO
Add 3 on both sides

8y - 3 + 3 = 13 + 3

8y = 13 + 3

8y = 16

Divide 8 on both sides

8y/8 = 16/8

y = 16/8

y = 2


y = 2
8y - 3 = 13   /+3
8y = 16  /:8
y = 2

ANSWER.: y = 2