Answer:
Explanation:
Let's represent the number of marbles Naga has as "n". Since Panav has three times as many marbles as Naga, we can represent the number of marbles Panav has as "3n".
After Naga loses 5 marbles and Panav buys 10 marbles, the number of marbles Naga has is "n - 5" and the number of marbles Panav has is "3n + 10".
Together, they now have more than 105 marbles, so we can write the inequality: (n - 5) + (3n + 10) > 105
Solving this inequality for n:
n - 5 + 3n + 10 > 105
4n + 5 > 105
4n > 100
n > 25
So, Naga must have had more than 25 marbles initially.