Solving 1-Step Equations

The video reviews one-step equations, focusing on key properties of equality: addition, subtraction, multiplication, and division. It explains how these properties maintain balance in equations and demonstrates solving one-step equations using these properties. The video aims to build a foundational understanding for tackling more complex equations.

What is the main goal when solving one-step equations?

• To add the same number to both sides

• To isolate the variable on one side

• To subtract the same number from both sides

• To make both sides of the equation equal zero

What does the addition property of equality state?

• Subtract equally from both sides

• Divide equally on both sides

• Multiply equally on both sides

• Add equally to both sides

What is the abbreviation for the subtraction property of equality?

• SPOE

• APOE

• MPOE

• DPOE

What does the multiplication property of equality allow you to do?

• Add the same number to both sides

• Subtract the same number from both sides

• Multiply both sides by the same number

• Divide both sides by the same number

What is the goal when using the division property of equality?

• To add the same number to both sides

• To make the variable equal zero

• To subtract the same number from both sides

• To make the variable equal one

How do you solve the equation x - 4 = 5?

• Subtract 4 from both sides

• Divide both sides by 4

• Multiply both sides by 4

• Add 4 to both sides

What is the result of solving y + 2 = 10?

• y = 10

• y = 8

• y = 12

• y = 2

What operation is the inverse of multiplication?

• Division

• Subtraction

• Addition

• Multiplication

How do you solve the equation c/3 = 4?

• Add 3 to both sides

• Subtract 3 from both sides

• Divide both sides by 3

• Multiply both sides by 3

What is the value of t in the equation 6t = 42?

• t = 6

• t = 7

• t = 36

• t = 42