Learn to solve a basic one step inequality

The video tutorial explains how to solve a one-step inequality by isolating the variable X. It demonstrates dividing both sides of the inequality to solve for X and then graphing the solution on a number line. The tutorial emphasizes checking if the boundary value is part of the solution and concludes by highlighting the importance of identifying the correct solution set.

What is the first step in solving the inequality 3X < 33?

• Add 3 to both sides

• Subtract 3 from both sides

• Multiply both sides by 3

• Divide both sides by 3

When graphing the inequality X < 11, what type of circle should be used at 11?

• A filled circle

• An open circle

• A square

• A triangle

Which direction should the arrow point when graphing X < 11 on a number line?

• Downwards

• To the left

• To the right

• Upwards

Why is the circle at 11 left open when graphing X < 11?

• Because 11 is included in the solution

• Because 11 is not included in the solution

• Because 11 is greater than 11

• Because 11 is less than 11

What should you do to verify if a number is part of the solution set for X < 11?

• Check if the number is a multiple of 11

• Check if the number is equal to 11

• Check if the number is less than 11

• Check if the number is greater than 11