Question

1/2(6y+8) > 1/2(5y+12)=???
tolong bantuannya dalam pertidaksamaannya ya...

Answer 1

1/2(6y+8) > 1/2(5y+12)
6y+8 > 5y+12 
6y-5y > 12-8
y > 4

6.4+8 > 5.4+12
24+8 > 20+12
32 > 32    atau 32 = 32

Answer 2

1/2(6y+8) > 1/2(5y+12)=3y+4>5/2y+6
3y-5/2y>6-4
6/2y-5/2y>2
1/2y>2
y>4