Adding and Subtracting Rational Expressions

This video tutorial focuses on solving one-step equations using multiplication and division. It begins with an introduction to inverse operations and proceeds with examples of solving equations through multiplication and division. The tutorial also covers translating word problems into equations and solving them. Finally, it reviews solving one-step equations using all four basic operations: addition, subtraction, multiplication, and division.

What operation is used to solve a division problem in one-step equations?

• Multiplication

• Addition

• Subtraction

• None of the above

Tags

CCSS.HSA.REI.A.1

If 3x = 36, what is the value of x?

• 108

• 3

• 9

• 12

Tags

CCSS.6.EE.B.7

What is the result of dividing a negative number by another negative number?

• Zero

• Undefined

• A positive number

• A negative number

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

How do you solve the equation x/17 = 3?

• Subtract 17 from both sides

• Multiply both sides by 17

• None of the above

• Divide both sides by 3

Tags

CCSS.6.EE.B.7

What does a fraction bar indicate in an equation?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.5.NF.B.4A

If the equation is 6x = -30, what is x?

• 5

• 180

• -5

• -6

Tags

CCSS.6.EE.B.7

What does the term 'product' indicate in a mathematical expression?

• Quotient

• Difference

• Sum

• Multiplication

Tags

CCSS.6.EE.A.1

If P over 6 equals -4, what is P?

• 24

• -10

• 10

• -24

Tags

CCSS.6.EE.B.7

What is the solution to the equation G/5 = -13?

• -18

• 65

• -65

• 18

Tags

CCSS.6.EE.B.7

What is the value of W if triple W equals 30?

• 20

• 90

• 30

• 10

Tags

CCSS.6.EE.B.7