Question 256605
8y-3=17-2y
8y = 17 +3 -2y
8y = 20 -2y
8y +2y = 20
10y = 20
y = 20/10
y = 2

Proof:
8y-3=17-2y
8(2) -3 = 17 -2(2)
16-3 = 17-4
13 = 13