6
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Two more than three times $B$ is equal to 20. What is the value of $B$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
6
Two more than three times $B$ is equal to 20. What is the value of $B$?
train