Solving Two-Step Equations in Algebra

The video tutorial teaches how to solve two-step equations, using an example where the variable is on the right side. It explains the process of isolating the variable by performing inverse operations, such as addition and division, to both sides of the equation. An alternative method is also demonstrated, showing that the variable's position does not affect the solution. The tutorial concludes with a verification of the solution and emphasizes the simplicity of math.

What is the initial position of the variable in the equation discussed?

• No variable present

• Both sides

• On the right side

• On the left side

What operation is used to move -4 to the other side of the equation?

• Subtraction

• Multiplication

• Addition

• Division

What is the inverse operation used to isolate the variable X?

• Addition

• Subtraction

• Multiplication

• Division

What does the equation become after adding 4 to both sides?

• 13X = -26

• 13X = -34

• 13X = 26

• 13X = 34

What is the result of dividing -26 by 13?

• 13

• -2

• 2

• -13

What is the correct solution to the equation?

• X = 26

• X = -26

• X = -2

• X = 2

In the alternative method, what is the first step taken?

• Divide both sides by 13

• Add 4 to both sides

• Rearrange the entire equation

• Subtract 30 from both sides

In the alternative method, what operation is performed after rearranging the equation?

• Division by 13

• Addition of 4

• Subtraction of 4

• Multiplication by 13

How do we verify the solution of the equation?

• Substitute the value back into the original equation

• None of the above

• Multiply the solution by 13

• Add 4 to the solution

Why is it important to verify the solution of an equation?

• None of the above

• To make the equation more complex

• To practice more problems

• To ensure the solution is correct