Jawabanmu

2014-04-16T08:12:30+07:00
4(y+2)+2(3y-7) = 3(3y-1) 4y + 8 + 6y - 14 = 9y -3 10 y - 6 = 9y -3 10y - 9y = 6-3 y = 3
2014-04-16T08:24:44+07:00
4(y+2)+2(3y-7)=3(3y-1)
4y+8+6y-14 = 9y-3
4y+6y-9y = -3+14-8
y = 3