2/3(a+4) =1/2(2a-3), carilah a?

2/3 (a+4) = 1/2 (2a-3)
2/3a + 8/3 = a - 3/2
8/3 + 3/2 = -2/3a + a
25/6 = 5/3a
25/6 : 5/3 = a
25/6 x 3/5 = a
5/2 = a

maaf kalo salah