Tell us what’s happening:
I’m pretty sure that my code is correct but I am getting an error message saying I need to “You should use the += operator for each variable”
Your code so far
var a = 3; var b = 17; var c = 12; var a += 12; var b += 9; var c += 7;
Your browser information:
Your Browser User Agent is:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36.
Link to the challenge: