Xi = 1

Xue =9

According to the meaning of the question, learning and learning are meaningful, so learning > 0, Xi > 0.

Learning+learning = 1 1 (learning+learning) = 1 10 learning+good.

And 1 10+ Hao is a multiple of 1 1.

And110/1=10.

Good is a multiple of 1 1, good is a single digit, good =0.

Then 1 1 (learning+learning) = 1 10 learning.

Zexue +Xi = 10 Xi

Learning =9 learning

Learning and learning are single digits.

Learn immediately

Then study; =9* 1=9

9<= study

= Xue /9= 1