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Gf56mko
a fost răspuns

rezolvati ecuatia in multimea N efectuind si verificarea
x+18=24
x:12=96
a+35=20
t:6=100

Răspuns :

Dianasmile10
1) x+18=24
x=24-18
x=6
V. 6+18=24
2) x:12=96
x=96·12
x=1152
V. 1152:12=96
3) a+35=20
a=20-35 care nu apartine N rezulta a apartine multimea vida
4) t:6=100
t=100·6
t=600
V. 600:6=100