jahydend
jahydend
12-10-2020
Mathematics
contestada
5x + 3y + z = 25
3x - 3y - z= 7
4x + y + 4z = 1
Respuesta :
smachado2020
smachado2020
12-10-2020
Answer:
17
Step-by-step explanation:
If you are trying to get the answer (z) the its 17
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