Question

solve the following inequality:
l x-9 l +2<7

Answer 1

x-7<7
x+11<7

Answer 2

can you solve those?

Answer 3

yes

Answer 4

ok now the signs wont flip because we wont be dividing by a negative

Answer 5

i got this as an answer (4,14) but it says its wrong there's another way to write this notation but it says its wrong as well it is x l 4 < x < 14

Answer 6

where you get 4 from?

Answer 7

-5+9<x<5+9=4<x<14

Answer 8

ok you got the solutions right but you have to combine the ranges

Answer 9

a<x<b
a=4
b=14

Answer 10

so 4<x<14?

Answer 11

yes

Answer 12

thank you!

Answer 13

you were very helpful!

Answer 14

you're welcome sorry for stopping for a second i had to redo the problem did it wrong the first time

Answer 15

its all good thank you!

Answer 16

I was gonna mention the mistake in the first reply but you have caught it.

Answer 17

yes didnt isolate the absolute value and did the reciprocal of the wrong number

Answer 18

oo

Answer 19

I have another question I don't know if I should ask you or post