mayahussein972008
mayahussein972008
26-10-2020
Mathematics
contestada
3(a-1)+b=2a+4.solve for a
Respuesta :
bananapan
bananapan
26-10-2020
Answer:
Step-by-step explanation:
3(a-1)+b=2a+4
3a-3+b=2a+4
1a-3+b=4
a=4+3-b
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