Respuesta :
6 < 3b OR 3b + 12 < 9
2< b Or 3b < -3 You only change the sign if you multiply or divide a negative number.
2 < b OR b < 1 that means b > 2
6 < 3b OR 3b + 12 < 9
2< b Or 3b < -3 You only change the sign if you multiply or divide a negative number.
2 < b OR b < 1 that means b > 2