Solving Linear Equations and Isolation

The video tutorial guides viewers through solving an algebraic equation. It begins with setting up the problem and visualizing it. The instructor then demonstrates how to get the X's on the same side of the equation by subtracting X from each side. Next, the focus shifts to isolating the variable X by dividing both sides of the equation by 2. The tutorial concludes with the final solution, emphasizing the importance of performing the same operation on both sides of the equation to maintain balance.

Why is it helpful to visualize an equation when solving it?

• It makes the problem more complex.

• It helps in understanding the problem better.

• It is not necessary at all.

• It only works for simple equations.

What is the first step to get the X's on the same side of the equation?

• Divide both sides by X.

• Multiply both sides by X.

• Add X to both sides.

• Subtract X from both sides.

After subtracting X from both sides, what is the resulting equation?

• 26 = x

• 26 = 2x

• 26 = 3x - 1

• 26 = 3x + 1

How do you isolate X in the equation 26 = 2x?

• Subtract 2 from both sides.

• Multiply both sides by 2.

• Divide both sides by 2.

• Add 2 to both sides.

What is the final value of X after solving the equation?

• X = 2

• X = 26

• X = 13

• X = 1