nguyencongminh
nguyencongminh
21-10-2021
Mathematics
contestada
x : y : z = 2 : 3 : 5 và x-y+3z= -28
Respuesta :
herbolus
herbolus
21-10-2021
Answer:
2 - 3 + 15 = 14
Step-by-step explanation:
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