Question 893113
If she is twice as old, and the difference is 13,
then one is 13 and the other is 26.

Just multiplied 13 by 2.
<br>For more help from me, visit: <a href = "http://www.algebrahouse.com/" target = "_blank">www.algebrahouse.com</a><br> Also, you can  <a href = "https://twitter.com/AlgebraHouse" target = "_blank">Follow @AlgebraHouse on Twitter</a><br><br>