Chapter 3 Big Ideas Review

Front

What is the result of adding the expressions (3x + 15) + (4x + 13)?

Back

7x + 28

Front

Simplify the expression -9w + 7 - 4w - 16.

Back

-13w - 9

Front

What is the result of -0.5(4x + 8)?

Back

-2x - 4

Front

Add the expressions (8x + 9) + (-6x - 2).

Back

2x + 7

Front

True or False: 4x and x are like terms.

Back

True

Front

What are like terms in algebra?

Back

Like terms are terms that have the same variable raised to the same power.

Front

What is the coefficient in the term 5x?

Back

The coefficient is 5.

Front

What is the process of combining like terms?

Back

Combining like terms involves adding or subtracting coefficients of terms that have the same variable.

Front

What is the result of the expression 2x + 3x?

Back

5x

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.