Fie ecuaţia 3x-1=14.Verificaţi care dintre numerele de mai jos este soluţie a ecuaţiei:
a) 2;b) 5; c) 3; d) 7.

Răspunsul a fost dat de: USER4119
30 Agustus 2025 matematica 5 minute
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Clasă: Education Materie: matematica
Fie ecuaţia 3x-1=14.Verificaţi care dintre numerele de mai jos este soluţie a ecuaţiei:
a) 2;b) 5; c) 3; d) 7.
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Răspuns (116)

Cel mai bun răspuns
(39)
14+1=15
3x=15
15:3=5
b)5
Răspunsul a fost dat în data 30 Agustus 2025
(52)
b) 5    scrie ca este corect



Răspunsul a fost dat în data 30 Agustus 2025

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