4086966
4086966
22-08-2022
Mathematics
contestada
3(x-9)-(3x+7) help please
Respuesta :
Medunno13
Medunno13
22-08-2022
Answer:
20
Step-by-step explanation:
[tex]3(x-9)-(3x+7) \\ \\ =3x-27-3x-7 \\ \\ =20[/tex]
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