SOLUTION: Angela is 11 years old while her mother is b years older than she. Find the sum of their ages in 3b years.

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Question 769689: Angela is 11 years old while her mother is b years older than she. Find the sum of their ages in 3b years.
Answer by rememberthealam0(1) About Me  (Show Source):
You can put this solution on YOUR website!
I'm pretty sure it's:
11+(11+b)=3b
because angela's age plus her mother's age is the sum. But you want the sum to be 3b years so that is what the equation is