nocbol
nocbol
03-10-2021
Mathematics
contestada
Does anybody have the answer to this
Respuesta :
bosm93
bosm93
03-10-2021
Answer:
a) 7
Step-by-step explanation:
a+b = 12
b+c = 17
a+b+c=22
12+c=22
c=10
b=7
a=5
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