SOLUTION: i am a two digit number. the tens digit is one more than 6 .the once digit is two more than ones digit .who am i?

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Question 1084730: i am a two digit number. the tens digit is one more than 6 .the once digit is two more than ones digit .who am i?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
let a = the 10's digit
let b = the units
then
10a+b = the number
:
i am a two digit number. the tens digit is one more than 6
a = 7
the tens digit is two more than ones digit
a = b + 2 .
who am i?
7 = b + 2
b = 5
75 is the number