Solving Two-Step Equations Challenge

The video tutorial covers solving two-step equations by combining addition, subtraction, multiplication, and division. It provides multiple examples, including handling negative coefficients and fractions. The tutorial emphasizes the importance of following a structured approach to isolate variables and verify solutions.

What is the first step in solving a two-step equation?

• Combine like terms

• Check the solution

• Locate the variable

• Undo multiplication or division

Tags

CCSS.7.EE.B.4A

In the context of solving two-step equations, what does the 'wrapping paper' analogy refer to?

• The variable

• The addition or subtraction part

• The multiplication or division part

• The final answer

Tags

CCSS.7.EE.B.4A

In Example 1, what operation is performed first to isolate the variable?

• Multiplication

• Division

• Subtraction

• Addition

Tags

CCSS.7.EE.B.4A

What is the final value of 'a' in Example 1?

• -73

• -65

• -7

• -63

Tags

CCSS.7.EE.A.1

In Example 2, what operation is used to isolate 'k' after adding 11 to both sides?

• Multiplication

• Division

• Addition

• Subtraction

Tags

CCSS.HSA.REI.A.1

What is the final value of 'k' in Example 2?

• 6

• 11

• 18

• 5

Tags

CCSS.8.EE.C.7B

In Example 3, what is the implicit coefficient of 'x' when no number is written in front of it?

• 0

• 1

• -1

• 10

Tags

CCSS.6.EE.A.2B

What is the final value of 'x' in Example 3?

• -19

• 19

• -30

• 30

Tags

CCSS.8.EE.C.7B

In Example 4, what operation is performed to isolate 'c' when dealing with a fraction?

• Addition

• Subtraction

• Multiplication by the reciprocal

• Division by the reciprocal

Tags

CCSS.HSA.REI.A.1

What is the final value of 'c' in Example 4?

• 10

• 16

• -2

• 9

Tags

CCSS.8.EE.C.7B