There are many two-digit multiples of 7, but only two of the multiples have digit sum of 10. The sum of these two multiples of 7 is what?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
There are many two-digit multiples of 7, but only two of the multiples have digit sum of 10. The sum of these two multiples of 7 is what?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
119
There are many two-digit multiples of 7, but only two of the multiples have digit sum of 10. The sum of these two multiples of 7 is what?
train