Question

3x+1<-11

Answer 1

x < -4

Answer 2

not sure if thats correct

Answer 3

Why not? Subtract 1 from both sides so you get \[3x < -12\] Divide by 3 and you get \[x < -4\] You're not dividing by a negative number so you dont flip the inequality. It should be correct.

Answer 4

thanks it does make sence now that o look at it

Answer 5

No problem!