Tell us what’s happening:
Your code so far
var a = 3;
var b = 17;
var c = 12;
// Only modify code below this line
a = a + 12;
b = 9 + b;
c = 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/64.0.3282.186 Safari/537.36.
Link to the challenge: