Răspuns :
a) x < 8-2
x < 6
b) x < 26 - 5
x< 21
=> a) x apartine { 0,1,2,3,4,5}
b) x apartine { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19 }
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x < 6
b) x < 26 - 5
x< 21
=> a) x apartine { 0,1,2,3,4,5}
b) x apartine { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19 }
SPER SA TE AJUTE