Jawabanmu

2014-02-02T22:55:14+07:00
{(2.3.1)+(-1.0.5)+(4.-4.-2)} - {(4.3.5)+(-1.-4.1)+(2.0.-2)}
= {6+0+32} - {60+4}
l= -26Kalo salah maapkan yaa:)