2/3 (6x-9)=1/2(4x+8).Nilai x+10=

4x-6 =2x+4
4x-2x = 4+6
2x = 10
x = 5
x+10
5+10
15

2/3 (6x-9) = 1/2(4x+8)
12x/3-18 = 4x/2 + 8
12x/3 - 4x/2 = 8 + 18
12x = 26
x = 26/12
x = 2,167

ini kalo gak salah ngitung, silahkan di-cek ulang