Chinese 85 mathematics

Solution: Let Xiao Ming get an X in English.

(85+93+x)/3=x-2

85+93+x=3x-6

178+x=3x-6

2x= 184

x=92

Because x=92, Xiaoming got 92 points in the English exam.

Because Xiaoming's English is 2 points higher than the average score of three subjects, the average score of Xiaoming's three subjects is 92-2=90 points.

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