Solving a two step inequaltiy

The video tutorial explains how to solve inequalities using inverse operations, focusing on the importance of undoing addition and subtraction first. It highlights the rule of flipping the inequality sign when multiplying or dividing by a negative number. The tutorial concludes with graphing the solution on a number line, emphasizing that the solution includes all numbers greater than the specified value.

What is the first step in solving an inequality using inverse operations?

• Add a constant to both sides

• Flip the inequality sign

• Undo addition and subtraction

• Undo multiplication and division

When should you flip the inequality sign?

• When multiplying or dividing by a negative number

• When multiplying by a positive number

• When adding a positive number

• When subtracting a negative number

What happens to the inequality sign when you multiply both sides by a positive number?

• It flips

• It stays the same

• It becomes an equal sign

• It disappears

How do you represent that a number is not part of the solution on a graph?

• Shade the entire number line

• Use an open circle

• Draw a dashed line

• Use a closed circle

In which direction do you shade the number line for numbers greater than a given value?

• To the left

• To the right

• Both directions

• Do not shade