Solving Equations and Operations

The video tutorial addresses common student difficulties with division in equations. The teacher demonstrates solving equations using addition, subtraction, multiplication, and division, emphasizing the use of inverse operations. The tutorial concludes with verifying the solution to ensure the equation is correct.

What is a common issue students face when learning division in algebra?

• They find it too easy.

• They often get confused and give up.

• They prefer multiplication.

• They understand it perfectly.

How do you solve the equation x + 7 = 12?

• Add 7 to both sides.

• Subtract 7 from both sides.

• Multiply both sides by 7.

• Divide both sides by 7.

What operation is used to solve x - 7 = 12?

• Divide both sides by 7.

• Multiply both sides by 7.

• Add 7 to both sides.

• Subtract 7 from both sides.

To solve 7x = 12, what should you do?

• Divide both sides by 7.

• Add 7 to both sides.

• Subtract 7 from both sides.

• Multiply both sides by 7.

What is the inverse operation of division?

• Division

• Multiplication

• Subtraction

• Addition

What does the expression x/7 imply?

• Multiplication

• Subtraction

• Addition

• Division

How do you undo division in an equation?

• Add the divisor to both sides.

• Subtract the divisor from both sides.

• Multiply both sides by the divisor.

• Divide both sides by the divisor.

What is the result of 7 divided by 7?

• 0

• 1

• 7

• 14

What property is used when multiplying both sides of an equation by the same number?

• Division Property of Equality

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

What happens when you multiply a variable by 1?

• It halves.

• It becomes zero.

• It remains the same.

• It doubles.