Answer:
Subtracting or adding the same number from both sides of an inequality results in the inequality symbol being unchanged. Dividing or multiplying both sides by a positive number, results in the inequality symbol being unchanged. Multiplying or dividing both sides by a negative number changes the inequality. This implies that, < changes to >, and vice versa.
How to write it : To write a one-step inequality a sentence generally has three parts, the left, the middle and the right. We proceed from the left part, which usually contains the variable and translate into an expression. We write the inequality sign from the middle one.
