Don't you have a story that goes with this. I would have to read the story in order to find out the answer.
The sum of number is at least 14 means the sum is either equal to 14 or greater then 14. So,
According to the question,
5x + 2x ≥ 14
= 7x ≥ 14
= x ≥ 14 / 7
= x ≥ 2
Sorry, but this question is impossible to answer without any background information. Hope this helped :)
I am going to be a culinary chef in the navy and then open a bakery when I get out
What does the fox<<<<<<<<<<<<<<<<<<<<<<<<
