Solving One-Step Equations

The video tutorial covers solving one-step equations using addition, subtraction, multiplication, and division. It demonstrates how to relate equations to tape diagrams and solve them algebraically. Examples include solving equations like a + 2 = 8, B + 9 = 15, D - 5 = 7, F - 10 = 15, 3z = 9, and Y / 4 = 2. The tutorial emphasizes the importance of performing operations on both sides of the equation to maintain equality.

What is the value of 'a' in the equation a + 2 = 8?

• 5

• 6

• 7

• 4

In the equation B + 9 = 15, what does B equal?

• 7

• 5

• 4

• 6

How do you solve D - 5 = 7 using a tape diagram?

• Divide both sides by 5

• Subtract 5 from both sides

• Add 5 to both sides

• Multiply both sides by 5

What is the solution for F in the equation F - 10 = 15?

• 20

• 35

• 30

• 25

In the equation 3z = 9, what is the value of z?

• 4

• 3

• 2

• 1

How many parts do you divide the tape diagram into for 3z = 9?

• 4

• 1

• 2

• 3

What is the value of Y in the equation Y ÷ 4 = 2?

• 9

• 8

• 7

• 6

How do you solve Y ÷ 4 = 2 using a tape diagram?

• Add 4 to both sides

• Multiply both sides by 4

• Subtract 4 from both sides

• Divide both sides by 4

What operation is used to solve the equation Y ÷ 4 = 2?

• Division

• Subtraction

• Addition

• Multiplication

In the context of one-step equations, what does a tape diagram help illustrate?

• The process of graphing equations

• The steps in a multi-step equation

• The solution to complex equations

• The relationship between variables