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例1若x,y满足x/(3~3+4~3)+y/(3~3+6~3)=1,x/(5~3+4~3)+y/(5~3+6~3)=1,则x+y=____.x/(5~3+4~3)+y/(5~3+6~3)=1,则x+y=____.
Example 1 If x,y meets x/(3~3+4~3)+y/(3~3+6~3)=1, x/(5~3+4~3)+y/(5~ 3+6~3)=1, then x+y=____.x/(5~3+4~3)+y/(5~3+6~3)=1, then x+y=____.