Answer:
88
Explanation:
The sum means adding numbers and the question says two numbers... so we know that there will be a number (lets call it a) and another number (lets call it b). Our equation would be
a+b=117
Later in the question, it says one number is 29 more than the other number. We can find these numbers by subtracting 29 from 117 to find the other number.
117-a(29)=b
b=88
hope this helps!