Zhang is 2 * 12 years old = <<2*12=24>>24 years old.

Jung is 2 years + 24 years = <<2+24=26>>26 years old.

# Answer

26
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Zhang is twice as old as Li.  Li is 12 years old.  Zhang's brother Jung is 2 years older than Zhang.  How old is Jung?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
26
Zhang is twice as old as Li.  Li is 12 years old.  Zhang's brother Jung is 2 years older than Zhang.  How old is Jung?
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