Simplifying Expressions with Like Terms

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 the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.7.EE.A.1

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

What are the like terms in the following expression? 
2x + 1 + 7x 

• 2x, 7x

• 2x, 1

• 2x, -7x

• 7x, 1

Tags

CCSS.6.EE.A.2B

Simplify:

12x - 4x - 9x

• 1x

• -1x

• 25x

• -25x

Tags

CCSS.7.EE.A.1

Simplify: 5x + 3x + 4 + 7y

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

Which expression is equivalent to the following expression?

Tags

CCSS.6.EE.A.3

Simplify:

6x + 7 + 3x + 9

• 25x

• 13x + 12

• 3x + 2

• 9x + 16

Tags

CCSS.7.EE.A.1

Simplify: 12y + 9x - 4 - 6x + 4y

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1