Question

help as soon as possible please
mathematics ​

Answer 1

Answer:

Step-by-step explanation:

-3<-1/2-2x/3< or equal to 5/6

add 1/2 on both sides

-3+1/2<-2x/3< or equal to 5/6+1/2

-5/2<-2x/3< or equal to 8/6

multiply by 3

-15/2<-2x< or equal to 4

divide by -2

15/4<x< or equal to -2

x< or equal to -2

x belongs (-infinity , -2]

x>15/4

x belongs to (15/4 , infinity)

therefore x= (-infinity , -2] union (15/4 , infinity)