+22 This would be "-2<x<2"
Thw first step is you would have to subract the positive 9 in the center from each side, making "-18<9x<18"
Then you divide everything by 9 to make the varible one, so it will end up as "-2<x<2"
+22 This would be "-2<x<2"
Thw first step is you would have to subract the positive 9 in the center from each side, making "-18<9x<18"
Then you divide everything by 9 to make the varible one, so it will end up as "-2<x<2"
