SOLUTION: {{{-4<(2x-2)/(3)<6}}} Please help me solve this inequality.

Algebra ->  Inequalities -> SOLUTION: {{{-4<(2x-2)/(3)<6}}} Please help me solve this inequality.      Log On


   

Question 215255: -4%3C%282x-2%29%2F%283%29%3C6 Please help me solve this inequality.
Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
-4<(2x-2)/3<6,,,,,,multiply by 3
.
-12<(2x-2)<18,,,,,,add 2
.
-10<2x<20,,,,,divide by 2
.
-5<1x<10,,,,,,,answer
.
.
checking,,,(-4),,,-4<-10/3<6,,,,ok (as -3.3333)
.
(9),,,,,,-4<16/3<6,,,,,ok,,,,(as 5.3333)
.