Jawapan

2015-04-26T00:15:56+08:00
2015-04-26T09:56:37+08:00
(8y-5) darab dgn 3 = 24y-15 (y-2) darab dgn 5 = 5y-10 24y-15 = 5y-10 24y-5y = -10+15 19y = 5 y = 5/19 #maybe ?