Now here's one to occupy you for the afternoon ahead at work... Remember all that really important algebra we were forced to learn in school? It's time to put those mathematic skills to use.
This seemingly easy puzzle has been leaving people a little bit perplexed...
This is driving Facebook crazy today ... pic.twitter.com/xGd9a7cRLZ
— I D G A F (@_aquemini) January 31, 2016
Can you crack it?