manuelfakhry472
manuelfakhry472
03-11-2021
Mathematics
contestada
Solve for n.
1–3n=
–
9+n+2
Respuesta :
junguyen1202
junguyen1202
03-11-2021
Answer:
Step-by-step explanation:
1-3n=-9+n+2 ---> -3n-n=-1+-9+2 --> -4n=-8 ---> n=2
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solve for n -53+n=-28
