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Calculati: a+ 16 >22 , 27+ b ≥33 ,c -35<4 ,67-d ≥3

Răspuns :

a>22-16 a>6 b>=33-27 b>=6 c<39 d>=64
a+16>22
a>22-16
a>6
a apartine 7,8,9
27+b>33
b>6
apartine 6,7,8...
c-34<4
c<38
c apartine 1,2,3,4...37
67-d>3
d>70
d apartine 1,2,3...70