Seudónimo
Seudónimo
21-01-2017
Mathematics
contestada
Help with expressions & equations
10(1+3b)=-20
Respuesta :
PsychrolutesMarcidus
PsychrolutesMarcidus
21-01-2017
10 + 30b = -20
30b= -20 -10
30b= -30
b= -1
Answer Link
Аноним
Аноним
21-01-2017
10+30b= -20
-10 -10
30b= -30
/30 /30
b= -1
Answer Link
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