The degit of a two digit number differ by 3 if the digits are interchanged and the resulting number is added to the original number we get 143 what can be the original number
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Step-by-step explanation:
Let the unit digit be x
Tens digit => x+3
10(x+3)+x
digits interchanged =10x+x+3
10(x+3)+x+10x+x+3=143
=> 10x+30+12x+3=143
=> 22x+33=143
22x=143−33
22x=110
x=11022
x=5
Original number = 85
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