SOLUTION: the sum of the digit of a two digit number is 12. if the digit are reversed, the new number is 4/7 time the original number. determine the original number.

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Question 1041467: the sum of the digit of a two digit number is 12. if the digit are reversed, the new number is 4/7 time the original number. determine the original number.
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!






Solve the 2X2 system for and , then calculate

John

My calculator said it, I believe it, that settles it