Răspunsuri

2014-03-19T15:14:27+02:00


x+63<=68 => x<=5 => x apartine 0,1,2,3,4,5

93-x>=80 => x<= 13 => x apartine 0,1,2,3,4,5,6,7,8,9,10,11,12,13

84-x>=80 => x<=4 => x apartine 0,1,2,3,4

2014-03-19T15:38:00+02:00