Adding Linear Expressions

Front

What is the sum of (3x + 5) + (2x + 1)?

Back

5x + 6

Front

Find the sum: (n + 7) + (n - 14)

Back

2n - 7

Front

Simplify the expression: 6 + 2(7x - 3)

Back

14x

Front

Simplify the expression: -5(x + 4)

Back

-5x - 20

Front

Find the sum: (6 - k) + (4k + 1)

Back

3k + 7

Front

What is a linear expression?

Back

An expression that can be written in the form ax + b, where a and b are constants.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Front

What is the distributive property?

Back

a(b + c) = ab + ac, used to multiply a single term by two or more terms inside a parenthesis.

Front

How do you combine like terms?

Back

Add or subtract the coefficients of the like terms.