Math - Like terms

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

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

Tags

CCSS.6.EE.A.3

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

-6k + 7k=

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

Combine like terms

3x + 2x + 3y - 7y

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

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Tags

CCSS.7.EE.A.1

-2x + 11 + 6x

• 8x+11
• 4x +11
• 4x
• 15x

Tags

CCSS.7.EE.A.1

Simplify the expression:
n -10 +9n -3

• -3
• 9n-3
• n
• 10n -13

Tags

CCSS.7.EE.A.1

 $3x+6x+9y+4y-2z-7z=$  

• 9x+14y+9z

• 9x-14y-9z

• 9x+13y-9z

• 9x-13y+9z