1.5 Simplifying Algebraic Expressions Classwork

• 2

• 3

• 4

• 5

Match the following with their like terms

• -y

• 4x

• 5x

• 7

• -3

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Simplify: 5(y + 10)

• 5y + 50

• 5y + 10

• 5y + 15

• 5y + 5

Simplify: -9(x - 4)

Mathematical Equivalence

ON

Match the following each expression with what it would be AFTER you distribute.

• 6x + 18

• 6(x - 3)

• 6x - 18

• -6(x + 3)

• -6x - 18

• 6(x + 3)

• -6x + 18

• -6(x - 3)

Simplify: -4(2x - 5)

• -8x + 20

• -8x - 20

• -8x - 5

• -2x - 9

• -2x - 1

Simplify: -6(3x - 9)

Mathematical Equivalence

ON