SOLUTION: please help me transalte this in mathematical expressions, the hundreds digit is 4 more than the ones digit and the sum of the tens and the ones digit is 7

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Question 913273: please help me transalte this in mathematical expressions, the hundreds digit is 4 more than the ones digit and the sum of the tens and the ones digit is 7
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
htu
h = (u+4)
t + u = 7