Jawabanmu

2014-09-10T13:26:23+07:00
(2x-6+6y)-(5x-8y+10)
(5x-8y+10) - (2x-6+6y)
5x-8y+10 -2x+6-6y
5x-2x-8y-6y+10+6
3x-14y+16

bener gg kya gini