Respuesta :
first you subtract 11 from both sides and you should get 4x<-32.
next you divide 4 on both sides and your final answer should be x<-8.
treat it like an equation.
4x +11<-21 or 4x+11=21
then you can change the equals sign back to the inequality symbol after solving.
so first you need to subtract 11 from -21
you should now have 4x< -32 or 4x=-32
then divide 4 over to -32 to get x by itself.
now you should have x<-8
that is your answer.
(just a tip: in the case that the number you divide is negative, the symbol will become it's opposite)
4x +11<-21 or 4x+11=21
then you can change the equals sign back to the inequality symbol after solving.
so first you need to subtract 11 from -21
you should now have 4x< -32 or 4x=-32
then divide 4 over to -32 to get x by itself.
now you should have x<-8
that is your answer.
(just a tip: in the case that the number you divide is negative, the symbol will become it's opposite)