$91 \le a \le 100$
$a + ( 10 * b ) = c $
$a$ and $b$ both are int ( not float values. ie. The values are not fraction )
Value of $c$ is any random value (eg. $108$)
What's the value of $a$ and $b$ for $c$ (eg. $c = 108$)?
(For example, by guessing, I got $a = 98$ and $b = 1$).
But I just want to come up with some single line mathematical formula, not a for-loop based algorithm that checks values one by one.