yamilasflor
yamilasflor
17-12-2020
Mathematics
contestada
Help me asaaaaappppppppppp please
Respuesta :
angelasqueo08
angelasqueo08
17-12-2020
Answer:
-29
Step-by-step explanation:
2(b-4)=3(b+7)
2b-8=3b+21
2b-3b=21+8
-b=29
b=-29
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