Solving Basic Algebraic Equations

This video tutorial covers solving multiplication and division equations using properties of equality. It begins with an introduction to the concepts, followed by detailed examples of solving equations using division and multiplication properties. The video also includes real-world story problems and demonstrates how to create real-world problems from given algebraic equations.

What is the main focus of this video tutorial?

• Graphing linear equations

• Understanding fractions

• Solving addition and subtraction equations

• Solving multiplication and division equations

Which property is used to solve multiplication equations?

• Subtraction property of equality

• Addition property of equality

• Division property of equality

• Multiplication property of equality

In the equation 9a = 54, what is the value of 'a'?

• 5

• 6

• 7

• 8

How do you solve the equation x/5 = 10?

• Subtract 5 from both sides

• Add 5 to both sides

• Divide both sides by 5

• Multiply both sides by 5

What is the value of 'r' in the equation r/2 = 15?

• 35

• 20

• 25

• 30

How many cards did Roberto give away if he was left with 9 cards after dividing them among 5 people?

• 63

• 45

• 36

• 54

George baked enough cookies for each of the 28 people in his class to get 3 cookies. How many cookies did he bake?

• 56

• 84

• 72

• 90

If Carmen received $44 from Mr. Cole who pledged $4 per book, how many books did she read?

• 13

• 12

• 11

• 10

Lee drove 420 miles using 15 gallons of gasoline. How many miles per gallon did his car travel?

• 28

• 27

• 26

• 25

In the example of the hot air balloon, if it traveled 72 miles at 8 miles per hour, how many hours did it travel?

• 10

• 8

• 7

• 9