Răspuns :
x=nr lazi
5x+12 = 6(x-3)+5
5x+12=6x-18+5
x=25 lazi
5*25+12= 125+12=137 kg
5x+12 = 6(x-3)+5
5x+12=6x-18+5
x=25 lazi
5*25+12= 125+12=137 kg
din relatia 1 golim 2 lazi si vom avea 10 kg in plus
12kg +10kg=22kg trebuie distribuite in cate un kg in cele 22 lazi care vor avea 6 kg
avem 22 lazi x 6kg=132 kg +5kg=137kg de mere
22lazi+2 goale =24 lazi+1=25lazi
12kg +10kg=22kg trebuie distribuite in cate un kg in cele 22 lazi care vor avea 6 kg
avem 22 lazi x 6kg=132 kg +5kg=137kg de mere
22lazi+2 goale =24 lazi+1=25lazi