tashaunevaughn
tashaunevaughn
17-08-2020
Mathematics
contestada
1а - За =
o4a
O
-2а
О2а
О-4а
Respuesta :
Аноним
Аноним
17-08-2020
Answer:
-2a
Step-by-step explanation:
[tex]1a - 3a \\ = - 2a[/tex]
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