maddibrooke1308 maddibrooke1308

26-01-2020
Mathematics

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the sum of the digits of a 2 digit number is 12. the difference of the digit it 2. find the number if the units digit is larger than the 10 digits

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Аноним Аноним

26-01-2020

Answer:

Step-by-step explanation:

a 2 digit number xy (x tenth, y unit digit) y>x

x+y=12

y-x=2

x=5

y=7

57

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