Can someone explain this one?

Question

int x=12;
x = x<<3;
Console.WriteLine(x);

Answer 1

<< means left shift it double the data as many times the right side value is one by one
x=12 and left shift three times
x=24 in first shift
x=48 in second shift and
x=96 in third shift
i.e., the final value of x is 96

Answer 2

Thanks for answer its very helpful :D