Respuesta :
Answer:
3
Step-by-step explanation:
-6y + 17 = 3y - 10
+6y +6y
17 = 9y - 10
+10 +10
9y = 27
divide both sides by 9
y = 3
y=3 because if you add 6 to the 3 y you would have 17=9y-10 then you add 10 to 17 and get 27=9y then divide 27 by 9 and you get y=3