maddibrooke1308 maddibrooke1308
  • 26-01-2020
  • Mathematics
contestada

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

Respuesta :

kenlingdad kenlingdad
  • 26-01-2020

Answer:

The number: 57

Step-by-step explanation:

ab

a+b = 12  ....(1)

b-a = 2    ....(2)

(1) + (2)    2b = 14

b = 7

a = 5

The number: 57

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