Constant Variable Like Terms

A symbol for a number we don't know yet.

• Variable

• Expression

• Coefficient

• Constant

A number by all by itself in an expression.

• Like terms

• Constant

• Coefficient

• Variable term

Terms whose variables are the same.

• Like terms

• Distributive Property

• Constant

• Coefficient

What is the constant in 14-(2x+12y)

• x

• 12

• 2

• 14

Terms whose variables (and their exponents such as the 2 in x²) are the same.

• expression

• variable

• like terms

• evaluate

7x, 3x, 2x are all...

• like terms

• variables

• equivalent

• expression

We use letters to represent unknown values. This letter is called a _____________ .

• Constant

• Coefficient

• Term

• Variable

Simplify this expression (combine like terms):
 x + x + x + x

• 4 - x

• 4x

• x

• x+4

What are the constants in 3x+4-5+6y?

• 3,6

• x,y

• 4,-5

• 4,5

• 3x 6y

What is a constant?

• the numerical part of a term; the constant that is multiplied by a variable

• a term without a variable; a number

• terms with the same variable parts

• a variable, a constant, or a product of a variable and a constant