Respuesta :

jamiexx
2b + 4 + 5b + 7 = -10
group all the whole numbers and the ones with b together.
2b + 5b + 4 +7 = -10
7b + 11 = -10
7b = -21
b = -3
Alicia1245
I think this is the answer
I hope this helped a bit
Ver imagen Alicia1245