Let x represent the number of stamps for AJ

KJ:x/2 stamps

CJ:5+2(x/2)=5+x

Total:x+(x/2)+5+x=930

(5/2)x+5=930

(5/2)x=925

x=925(2/5)=370 stamps

# Answer

370
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
CJ, KJ, and AJ collect stamps.  CJ has 5 more than twice the number of stamps that KJ has, and KJ has half as many as AJ.  If the three boys have 930 stamps all together, how many stamps does AJ have?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
370
CJ, KJ, and AJ collect stamps.  CJ has 5 more than twice the number of stamps that KJ has, and KJ has half as many as AJ.  If the three boys have 930 stamps all together, how many stamps does AJ have?
train