SOLUTION: The ten's digit of a two digit number is 3 more than the unit's digit. The number is eight more than six times the sum of the digits. Find the number.

Question 197870: The ten's digit of a two digit number is 3 more than the unit's digit. The number is eight more than six times the sum of the digits. Find the number.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Call the tens digit
Call the units digit
The number is
given:
(1)
(2)
Substitute (1) in (2)
(2)

And, from (1)

The number is 74
check answer:
(2)

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