Question

5分之2x-1+4分之3y-2=2,3分之3x+1-4分之3y+2=3分之4得值

Answer 1

（2x-1)/5+(3y-2)/4=2

(3x+1)/3-(3y+2)/4=4/3,即

8x-4+15y-10=40

12x+4-(9y+6)=16,即

8x+15y=54

4x-3y=6,即

x=3

y=2