Solving One-Step Multiplication and Division Equations

This video tutorial by Mr. J covers solving one-step multiplication and division equations. It explains the importance of isolating the variable using inverse operations to maintain balance in equations. The tutorial provides examples, such as solving 8x = 72 and x/25 = 6, demonstrating the process of using division to solve multiplication equations and multiplication to solve division equations. The video emphasizes checking solutions by substituting them back into the original equations.

What is the first step in solving one-step equations?

• Multiply both sides by the variable

• Isolate the variable using inverse operations

• Add the same number to both sides

• Divide both sides by the variable

Tags

CCSS.6.EE.B.7

What operation is used to solve the equation 8x = 72?

• Division

• Addition

• Subtraction

• Multiplication

Tags

CCSS.HSA.REI.A.1

How do you check if x = 9 is the solution for 8x = 72?

• Divide 72 by 9 and check if it equals 8

• Both A and B

• Multiply 9 by 8 and check if it equals 72

• Substitute x with 9 in the equation

Tags

CCSS.6.EE.B.5

What is the solution for the equation 39 = 13w?

• w = 52

• w = 3

• w = 39

• w = 13

Tags

CCSS.6.EE.B.7

What is the inverse operation of division used in solving one-step equations?

• Addition

• Multiplication

• Subtraction

• Division

Tags

CCSS.HSA.REI.A.1

What is the solution to x divided by 25 equals 6?

• x = 150

• x = 31

• x = 6

• x = 25

Tags

CCSS.6.EE.B.7

How do you verify the solution x = 150 for the equation x/25 = 6?

• Multiply 150 by 25 and check if it equals 6

• Divide 150 by 25 and check if it equals 6

• Add 25 to 150 and check if it equals 6

• Subtract 25 from 150 and check if it equals 6

Tags

CCSS.6.EE.B.5

What is the correct solution for the equation 8 = v/8?

• v = 16

• v = 1

• v = 8

• v = 64

Tags

CCSS.6.EE.B.7

To solve v/8 = 8, which operation is applied to both sides?

• Subtraction

• Multiplication

• Division

• Addition

Tags

CCSS.HSA.REI.A.1

After solving v/8 = 8, how do you check if v = 64 is correct?

• Add 8 to 64 and check if it equals 8

• Divide 64 by 8 and check if it equals 8

• Subtract 8 from 64 and check if it equals 8

• Multiply 64 by 8 and check if it equals 8

Tags

CCSS.6.EE.B.5