Question

Find the values of the letters in the following and give reasons for the steps involved.
$AB\underset{–}{+37}\underset{–}{6A}$

Answer 1

From the ten's place, we can say that either A has to be 2 or 3.

If $A=3$, then the sum is not satisfied. So, $A=2$.

Then, $B=5.$

$A=2$ and $B=5$