Question 618640: The units digit of a two digit number is 3 . The number is seven times the sum of the digits. find the number. Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! The units digit of a two digit number is 3 . The number is seven times the sum of the digits. find the number.
units digit=3
tens digit=t
number=10t+3=7(t+3)
10t+3=7t+21
3t=18
t=6
number=10t+3=60+3=63
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