Combing Like Terms and Simplifying Expressions

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.7.EE.A.1

Simplify the expression: 3(1 - 2x) + 7

• 21 - 6x

• 24 + 6x

• 10 + 6x

• 10 - 6x

Tags

CCSS.6.EE.A.3

3x-5x

• 2x

• 8x

• -2x

• 15x²

Tags

CCSS.7.EE.A.1

-r -10r

• 11r

• -11r

• 9r

• -11

Tags

CCSS.7.EE.A.1

-6k + 7k=

• k

• -k

• 12k

• -12k

Tags

CCSS.7.EE.A.1

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x

• 14x

• 8x + 6

• 9 + 7x

Tags

CCSS.6.EE.A.3

Simplify the expression: 3(2x + 1)

• 6x + 3

• 6x + 1

• 6 + 3x

• 2x + 3

Tags

CCSS.6.EE.A.3

Simplify the expression: -5(x + 4)

• 5x + 4

• -5x + 4

• -5x - 20

• -5x + 20

Tags

CCSS.6.EE.A.3

Evaluate the expression:
2m + 4 
m= 6

• 12

• 16

• 20

• 24

Tags

CCSS.6.EE.A.2C

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.7.EE.A.1