Question 208036
multiplying by 2+x ___ -x-2 < 2-x &#8804; 2+x


adding x ___ -2 < 2 &#8804; 2x+2 ___ you can drop the first term because there it has no effect on the x


subtracting 2 ___ 0 &#8804; 2x


dividing by 2 ___ 0 &#8804; x