https://padlet.com/la_gray/h8da13cptj7o lololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololololoololololololololololoollolololololololololooololololololololololololololoolololololololololololololololololololololololololololololololololololololololololololololololololololololololollolololololololololololololololololololololololololoololololololol en-us 2017-03-02 18:09:59 UTC 2017-03-02 19:06:36 UTC hello@padlet.com la_gray https://padlet.com/la_gray/h8da13cptj7o/wish/157428124 a mathematical sentence the shows that 2 expressions are =]]> 2017-03-02 18:13:09 UTC https://padlet.com/la_gray/h8da13cptj7o/wish/157428124 la_gray https://padlet.com/la_gray/h8da13cptj7o/wish/157433104 a symbol of =]]> 2017-03-02 18:26:04 UTC https://padlet.com/la_gray/h8da13cptj7o/wish/157433104 la_gray https://padlet.com/la_gray/h8da13cptj7o/wish/157433373 to evaluate ]]> 2017-03-02 18:26:45 UTC https://padlet.com/la_gray/h8da13cptj7o/wish/157433373 la_gray https://padlet.com/la_gray/h8da13cptj7o/wish/157434132 the answer]]> 2017-03-02 18:28:50 UTC https://padlet.com/la_gray/h8da13cptj7o/wish/157434132 la_gray https://padlet.com/la_gray/h8da13cptj7o/wish/157434484 operations that undo each other]]> 2017-03-02 18:29:51 UTC https://padlet.com/la_gray/h8da13cptj7o/wish/157434484 la_gray https://padlet.com/la_gray/h8da13cptj7o/wish/157434999 if you -- the same # from each side of the equation the 2 sides remain =]]> 2017-03-02 18:31:13 UTC https://padlet.com/la_gray/h8da13cptj7o/wish/157434999 la_gray https://padlet.com/la_gray/h8da13cptj7o/wish/157436287 if you + the same # from each side of the equation the 2 sides remain =]]> 2017-03-02 18:35:07 UTC https://padlet.com/la_gray/h8da13cptj7o/wish/157436287