Oddbean new post about | logout
 Ah, I thought it was parentheses first, then left to right. So it's all the multiplication first, then the addition. Been a long time.  
β–² β–Ό
 GEMS or PEMDAS.  
β–² β–Ό
 8-5 is 3 we do that first it leaves this

2+5*3=

Once we get there multiply/divide before add subtract

So then we end up with 

2+15= 17