Answer:
y=3
Step-by-step explanation:
y = 3
get the y on one side
13y - 18 = -5y + 36
13y - 18 + 18 = 13y
-5y + 36 + 18 = -5y + 54
13y = -5y + 54
13y + 5y = 18y
-5y + 54 + 5y = 54
18y = 54
18y / 18 = y
54 / 18 = 3
