Equivalent Expressions

Front

Simplify: 3(9 + 2d) + 4d

Back

27 + 10d

Front

A _____________ is a symbol, usually a letter that stands for a number.

Back

variable

Front

In the given expression, the v and the r are called the __________________. 15v - 13r

Back

variables

Front

Use the Distributive Property to solve 5 (x+2) = ?

Back

5x + 10

Front

Which expression is equivalent to 3x + 5 + 7x + 2?

Back

10x + 7

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac

Front

What is an algebraic expression?

Back

An expression that contains numbers, variables, and operations.

Front

What does it mean for two expressions to be equivalent?

Back

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

Front

Simplify: 4x + 3x - 2

Back

7x - 2

Front

What is a coefficient?

Back

A number that multiplies a variable.