Introduction to Algebra Review

Solve the expression 3n = 21

• 2

• 7

• 14

• 21

x+5=12

What is the value of x

• 2

• 7

• 10

• -7

The number you see before a variable (Example: 6z, the 6 is the ________)

• coefficient

• variable

• term

• product

What is the coefficient in the algebraic expression?

• x

• 4

• 5

• 9

What does the term Difference mean in terms of Algebra?

• Subtraction

• Addition

• Division

• Multiplication

What does the term Sum mean in terms of Algebra?

• Subtraction

• Multiplication

• Division

• Addition

What does the term Product mean in terms of Algebra?

• Subtraction

• Addition

• Multiplication

• Division

What does the term Quotient mean in terms of Algebra?

• Division

• Subtraction

• Multiplication

• Addition

Translate the words into Algebra: 5 more than a number equals 2.

• 5n = 2

• n + 5 = 2

• n - 5 = 2

• 5/n = 2

Translate the words into Algebra: A number divided by 3 is 10.

• 3n=10

• 3-n=10

• n/3=10