Understanding the Equation 2x - 4 = 0

The video tutorial explains how to solve the algebraic equation 2x - 4 = 0 by finding the value of x.

What is the equation discussed in the video?

• 2x - 4 = 0

• 3x + 5 = 0

• 4x - 2 = 0

• x^2 - 4 = 0

Tags

CCSS.7.EE.B.4A

What is the first step in solving the equation 2x - 4 = 0?

• Subtract 2 from both sides

• Add 4 to both sides

• Divide both sides by 4

• Multiply both sides by 2

Tags

CCSS.7.EE.B.4A

After adding 4 to both sides of the equation 2x - 4 = 0, what is the resulting equation?

• x = -4

• x = 4

• 2x = -4

• 2x = 4

Tags

CCSS.7.EE.B.4A

What is the final value of x in the equation 2x - 4 = 0?

• x = 4

• x = 3

• x = 2

• x = 1

Tags

CCSS.HSA.REI.A.1

Which operation is used to isolate x in the equation 2x = 4?

• Division

• Subtraction

• Addition

• Multiplication

Tags

CCSS.HSA.REI.A.1