Question

For a given two-digit number, the second digit is 2 more than 5 times the first digit. Also, 5 times the first digit is 3 more than the second digit. Find the two-digit number,

Answer 1

If the first digit is t (for tens) and the 2nd digit is u (for units), then

u = 5t+2
5t = u+3

Sorry, no solution.
Care to rethink it?

Answer 2

10s digit

Answer 3

U=5t+2
5t=u+3
5t=5t+5
t=t+1
0=1
No solution