2/3(2y-3)= 1/2(4y+2)

4/3y-2 = 2y+1
4/3y-2y = 2+1
-2/3y = 3
y= - 9/2

2/3(2y - 3) = 1/2(4y+2)
4/3y - 6/3 = 4/2y + 2/2
4/3y - 2 = 2y + 1
-2y + 4/3y = 2 + 1
-6/3y + 4/3y = 3
-2/3y = 3
y = 3×3/-2
y = -9/2
y = -4,5

Kalau boleh jadikan jawaban terbaik yah.