Question 1121555

Hi I’ve <s>came</s> <b><u>COME</b></u> up with an equation for the story problem but I am not very confident and would like some help. Below is the story problem 


Sherry is 31 years younger than her mom. The sum of their ages is 61. How old is Sherry?
<pre>Don't you think it'd make perfect sense to share the equation you came up with?