Question

i dont get this -3<4x+1<9

Answer 1

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

Answer 2

subtract one from each of the parts to get:

-4<4x<8

Then divide by 4:

-1<x<2

Answer 3

i got -1<x<2

Answer 4

ok but like how you get it i really dont get it i sort of get it

Answer 5

you want to get x by it's self in the middle. so the first thing you have to do is subtract the 1. and when you subtract it, you subtract it from both sides. from the -3 & the 9. when you do that you get -4<4x<8. then you have to divide by 4 to get the x alone. so you again divide both sides, by the -4 and the 8 and you get -1<x<2. which has the x in the middle! hope this wasn't too confusing!

Answer 6

omg thank you i got

Answer 7

welcome!