Combining Like Terms and Expanding Expressions

Are the following expressions equivalent?

3(2x+3) and 6x+9

• Yes

• No

Simplify the expression:
5(p - 6)

• 5p - 30

• 5p - 5

• p - 30

• 5p + 11

Simplify the following expression:
 8a - 2(7a -3)

• 8a - 14a - 6

• -6a + 6

• -6a - 6

• -6a - 3

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11

• 3x² + 11

• 11 - 3x

• 11 + 3x

Simplify by combining like terms

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

3x-5x

• 2x

• 8x

• -2x

• 15x²

-6k + 7k=

• k

• -k

• 12k

• -12k

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y