Respuesta :

alexbob

Answer: -3,6 to graph it you would mark it at -3 intall you reach to 6

Step-by-step explanation: hope this helps

amccarver1326

Answer:

Step-by-step explanation:

-21<3x-12            3x-12<6

-12      -12                +12 +12

-33<3x                3x<18

divide 3              divide 3 both sides

both sides          x<6

-11<x

swap the < to >

x>-11