Can anyone pls answer any of these questions. If you know full answer the every questions pls
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1)let the number be 10x+y
so 10x+y=3(x+y)
7x=2y
if x=2,y=7,then 27=3(2+7)=27. correct
the number is 27
so 10x+y=3(x+y)
7x=2y
if x=2,y=7,then 27=3(2+7)=27. correct
the number is 27
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