Solving Linear Equations and Operations

The video tutorial explains how to solve a linear equation by isolating the variable X. It begins with expanding the equation, followed by balancing it through addition and subtraction of terms. Finally, the tutorial demonstrates how to isolate X and solve the equation, resulting in X equaling 3.

What is the primary goal when solving a linear equation?

• To add random numbers to both sides

• To isolate the variable X

• To multiply both sides by zero

• To find the value of Y

What is the result of expanding 4 * 5x?

• 5x

• 10x

• 20x

• 25x

Why do we add 8 to both sides of the equation?

• To cancel out the -8 on the left side

• To make the equation more complex

• To make the equation unbalanced

• To change the variable

What operation is performed after expanding and balancing the equation?

• Adding 10x to both sides

• Subtracting 10x from both sides

• Multiplying both sides by 10

• Dividing both sides by 10

What is the final value of X in the equation?

• 3

• 2

• 1

• 4

What is the result of dividing 30 by 10?

• 1

• 2

• 3

• 4