SOLUTION: Digits Problem:
The units digit of a two-digit number is 3 more than the tens digit. Write all such numbers that are possible. Which of these will be 27 larger than the original
Algebra.Com
Question 770469: Digits Problem:
The units digit of a two-digit number is 3 more than the tens digit. Write all such numbers that are possible. Which of these will be 27 larger than the original number when the digit are reversed?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
If = tens digit, and
= units digit, then
The tens digit can't be negative, so
is not allowed
is not allowed
is not allowed
Also, the tens digit can't be , so
is not allowed
----------------------
The numbers I'm left with that
satisfy the equation are:
14
25
36
47
58
69
--------
The 2nd part says:
( note that is the actual value of the number )
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This is telling me that all the
numbers I wrote down satisfies
this condition
I will check that
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You can check the rest
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