Jawabanmu

2014-09-11T15:17:36+07:00
2X-5Y = 1 × 2
4X-3Y = 9 

4X-10Y=2
4X-3Y = 9  -
-7y  = -7
y    = -7/-7
y  = 1

2x-5y=1
2x-(5.1) = 1
2x-5 = 1
2x = 1+5
2x = 6
x = 6/2
x= 3
2014-09-11T15:18:21+07:00