Question

Solve the inequality 5w<15

Answer 1

To solve this inequality, we want to isolate the variable w on one side of the inequality sign, just like we would when solving an equation, but we need to remember the rule that whenever we multiply or divide both sides of an inequality by a negative number, we must reverse the direction of the inequality sign. Here's how to solve for w:

5w < 15 (Given inequality)

w < 3 (Divide both sides by 5)

Therefore, the solution to the inequality 5w < 15 is all values of w which are less than 3.