### Home > CCA > Chapter 3 > Lesson 3.2.1 > Problem 3-33

3-33.

Copy and simplify the following expressions by combining like terms. Using or drawing sketches of algebra tiles may be helpful.

Refer to parts (a) and (b).

Refer to parts (a) and (b)

3-33.

Copy and simplify the following expressions by combining like terms. Using or drawing sketches of algebra tiles may be helpful.

Refer to parts (a) and (b).

Refer to parts (a) and (b)