Combining Like Terms

-r -10r

• 11r

• -11r

• 9r

• -9r

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

Tags

CCSS.7.EE.A.1

n -10 +9n -3

• 9n+13

• 9n-7

• 10n-7

• 10n -13

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Combine like terms

3x + 3y - 7y + 2x

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y

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

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

Tags

CCSS.7.EE.A.1

-2y³ + 5y - y³ - 9y

• -2y³ - 4y

• -3y³ - 4y

• -2y³ + 14y

• -3y³ + 14y

-3g -12 + 4g - 8

• 7g - 4

• g - 4

• 7g - 20

• g - 20

5xy + 3xy - 2y + 4x + x

• 8xy + 4x - 2y

• 2xy + 5x - 2y

• 8xy + 5x - 2y

• 8xy + 4x + 2y

-6k + 7k

• k

• -k

• 12k

• -12k