Adding and Subtracting Linear Expressions Review

Front

What is the result of (8x + 3) + (12x + 5)?

Back

20x + 8

Front

What is the result of (6x + 7) + (-10x + 4)?

Back

-4x + 11

Front

What is the result of (7x + 12) - (4x + 3)?

Back

3x + 9

Front

What is the result of (10x + 4) - (6x + 3)?

Back

4x + 1

Front

What does it mean to add linear expressions?

Back

Combining like terms to simplify the expression.

Front

What does it mean to subtract linear expressions?

Back

Removing the value of one expression from another by combining like terms.

Front

Define a linear expression.

Back

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

Front

What are like terms?

Back

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

Front

How do you combine like terms in an expression?

Back

Add or subtract the coefficients of the like terms.

Front

What is the coefficient in the expression 5x + 3?

Back

5 is the coefficient of x.