Jawabanmu

2014-04-04T16:28:15+07:00
-7p+8<3p-22
-7p-3p<-22-8
-10p<-30
p>3
p=4,5,6,7

jadiin yg terbaik yh mksh :))
2014-04-04T16:56:11+07:00
-7p+8<3p-22
-7p-3p+8+22<0
-10p+30<0
-10p = -30
p = 3