Solving Two Step Equations Made Easy

This video tutorial provides a detailed walkthrough of solving two-step equations using three examples. It begins with an introduction to accessing worksheets and then demonstrates how to solve equations by isolating variables through addition, subtraction, multiplication, and division. Each example is broken down into clear steps, emphasizing the importance of performing operations on both sides of the equation. The video concludes with a call to action for viewers to engage further with the content.

What is the first step in solving the equation 9X - 9 = 9?

• Divide both sides by 9

• Subtract 9 from both sides

• Add 9 to both sides

• Multiply both sides by 9

Tags

CCSS.HSA.REI.A.1

After adding 9 to both sides of the equation 9X - 9 = 9, what is the resulting equation?

• 9X = 0

• X = 2

• 9X = 9

• 9X = 18

Tags

CCSS.HSA.REI.A.1

What operation is used to isolate X in the equation 9X = 18?

• Addition

• Subtraction

• Division

• Multiplication

Tags

CCSS.7.EE.B.4A

In the equation 134 = -10X + 14, what is the first step to isolate the variable X?

• Multiply both sides by -10

• Divide both sides by -10

• Subtract 14 from both sides

• Add 14 to both sides

Tags

CCSS.7.EE.B.4A

What is the result of subtracting 14 from both sides of the equation 134 = -10X + 14?

• 148 = 10X

• 120 = 10X

• 148 = -10X

• 120 = -10X

Tags

CCSS.7.EE.B.4A

What is the final value of X in the equation 134 = -10X + 14 after solving it?

• X = -12

• X = 12

• X = 10

• X = -10

Tags

CCSS.6.EE.B.7

In the equation 31 = -X - 8, what is the first step to isolate the variable X?

• Divide both sides by -1

• Add 8 to both sides

• Subtract 8 from both sides

• Multiply both sides by -1

Tags

CCSS.6.EE.B.7

What is the result of adding 8 to both sides of the equation 31 = -X - 8?

• 23 = X

• 39 = X

• 23 = -X

• 39 = -X

Tags

CCSS.HSA.REI.A.1

What operation is used to isolate X in the equation 39 = -X?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.6.EE.B.7

What is the final value of X in the equation 31 = -X - 8 after solving it?

• X = -31

• X = -39

• X = 31

• X = 39

Tags

CCSS.6.EE.B.7