Convince the reader the problem needs solving. This is not the way mathematics is written at university. Use complete English or mathematical sentences in your solution.
You can use interval notation to express where a set of solutions begins and where it ends.
Then h 10 Example 3 Foods with high amount of fiber have at least 5 g of fiber per serving. Solving Equations Video Lesson. This is not the way mathematics is written at university. To write a problem solution paper start by outlining the paper.