Linear Expressions

Front

True or False? 2x + 6 = 2(x + 3)

Back

True

Front

Ms. Carmean simplified the expression 3(2x-4) to 6x-4. Is she correct?

Back

No

Front

A number with no variable attached is called a _____

Back

constant

Front

The distributive property describes __________ .

Back

how multiplication interacts with addition

Front

A letter that represents a number is called a _____

Back

variable

Front

What is the value of x in the equation 3x + 5 = 14?

Back

x = 3

Front

What is the result of applying the distributive property to 4(x + 2)?

Back

4x + 8

Front

If 5x = 20, what is the value of x?

Back

x = 4

Front

What is the simplified form of the expression 2(x + 3) + 4?

Back

2x + 10

Front

What does it mean for two expressions to be equivalent?

Back

They have the same value for all values of the variable.