| Giver | Post | Date |
| HisHo | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 13-Nov-2018 |
| iwahbs | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 16-Sep-2018 |
| jlum7mx | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 09-May-2018 |
| henriquelcarvalho1 | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 26-Nov-2017 |
| pablomuldoon | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 05-Sep-2017 |
| Matej147 | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 22-Aug-2017 |
| countsam | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 21-Jul-2017 |
| AK125 | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 17-Oct-2016 |
| wooly | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 07-Jun-2016 |
| senalamaj@hotmail.com | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 09-May-2016 |
| spence07 | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 13-Feb-2016 |
| olivieros05 | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 19-Oct-2015 |
| mtomaz | If 1/x - 1/(x+1) = 1/(x+4), then x could be | 18-May-2015 |