Respuesta :
					                   A would be the answer
you have to combine like terms
so subtract 3 from each side and then you are left with b=0
					                
					             you have to combine like terms
so subtract 3 from each side and then you are left with b=0
					                   A would be the answer
you have to combine like terms
so subtract 3 from each side and then you are left with b=0
					                
					             you have to combine like terms
so subtract 3 from each side and then you are left with b=0
