YOU SAID:

Because seven ate nine

INTO JAPANESE

7 は 9 つを食べたので

BACK INTO ENGLISH

Because 7 ate 9

INTO JAPANESE

7、9 を食べたので

BACK INTO ENGLISH

So I ate 7 and 9

INTO JAPANESE

7 と 9 を食べたので

BACK INTO ENGLISH

So I ate 7 and 9